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Raslan IR, Silva TYT, Kok F, Rodrigues MM, Aragão MM, Pinho RS, França MC, Barsottini OG, Pedroso JL. Clinical and Genetic Characterization of a Cohort of Brazilian Patients With Congenital Ataxia. Neurol Genet 2024; 10:e200153. [PMID: 38681507 PMCID: PMC11052569 DOI: 10.1212/nxg.0000000000200153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 02/29/2024] [Indexed: 05/01/2024]
Abstract
Background and Objectives Congenital ataxias are rare hereditary disorders characterized by hypotonia and developmental motor delay in the first few months of life, followed by cerebellar ataxia in early childhood. The course of the disease is predominantly nonprogressive, and many patients are incorrectly diagnosed with cerebral palsy. Despite significant advancements in next-generation sequencing in the past few decades, a specific genetic diagnosis is seldom obtained in cases of congenital ataxia. The aim of the study was to analyze the clinical, radiologic, and genetic features of a cohort of Brazilian patients with congenital ataxia. Methods Thirty patients with a clinical diagnosis of congenital ataxia were enrolled in this study. Clinical and demographic features and neuroimaging studies were analyzed. Genetic testing (whole-exome sequencing) was also performed. Results A heterogeneous pattern of genetic variants was detected. Eighteen genes were involved: ALDH5A1, BRF1, CACNA1A CACNA1G, CC2D2A, CWF19L1, EXOSC3, ITPR1, KIF1A, MME, PEX10, SCN2A, SNX14, SPTBN2, STXBP1, TMEM240, THG1L, and TUBB4A. Pathogenic/likely pathogenic variants involving 11 genes (ALDH5A1, CACNA1A, EXOSC3, MME, ITPR1, KIF1A, STXBP1, SNX14, SPTBN2, TMEM240, and TUBB4A) were identified in 46.7% of patients. Variants of uncertain significance involving 8 genes were detected in 33.3% of patients. Congenital ataxias were characterized by a broad phenotype. A genetic diagnosis was more often obtained in patients with cerebellar-plus syndrome than in patients with a pure cerebellar syndrome. Discussion This study re-emphasizes the genetic heterogeneity of congenital ataxias and the absence of a clear phenotype-genotype relationship. A specific genetic diagnosis was established in 46.7% of patients. Autosomal dominant, associated with sporadic cases, was recognized as an important genetic inheritance. The results of this analysis highlight the value of whole-exome sequencing as an efficient screening tool in patients with congenital ataxia.
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Affiliation(s)
- Ivana R Raslan
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - Thiago Yoshinaga Tonholo Silva
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - Fernando Kok
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - Marcelo M Rodrigues
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - Marcelo M Aragão
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - Ricardo S Pinho
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - Marcondes C França
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - Orlando G Barsottini
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
| | - José Luiz Pedroso
- From the Department of Ataxia Unit of the Federal University of São Paulo (UNIFESP) (I.R.R., T.Y.T.S., O.G.B., J.L.P.); Neurology Department (F.K.), Hospital das Clínicas da Universidade de São Paulo and Mendelics; Department of Neurology and Neurosurgery (M.M.R., M.M.A., R.S.P.), Universidade Federal de São Paulo (UNIFESP); and Department of Neurology (M.C.F.), Universidade de Campinas (UNICAMP), Brazil
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Thalwitzer KM, Driedger JH, Xian J, Saffari A, Zacher P, Bölsterli BK, Ruggiero SM, Sullivan KR, Datta AN, Kellinghaus C, Althaus J, Wiemer-Kruel A, van Baalen A, Pampel A, Alber M, Braakman HMH, Debus OM, Denecke J, Hobbiebrunken E, Breitweg I, Diehl D, Eitel H, Gburek-Augustat J, Preisel M, Schlump JU, Laufs M, Mammadova D, Wurst C, Prager C, Löhr-Nilles C, Martin P, Garbade SF, Platzer K, Benkel-Herrenbrueck I, Egler K, Fazeli W, Lemke JR, Runkel E, Klein B, Linden T, Schröter J, Steffeck H, Thies B, von Deimling F, Illsinger S, Borggraefe I, Classen G, Wieczorek D, Ramantani G, Koelker S, Hoffmann GF, Ries M, Helbig I, Syrbe S. Natural History and Developmental Trajectories of Individuals With Disease-Causing Variants in STXBP1. Neurology 2023; 101:e879-e891. [PMID: 37407264 PMCID: PMC10501093 DOI: 10.1212/wnl.0000000000207550] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Accepted: 05/08/2023] [Indexed: 07/07/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Pathogenic variants in STXBP1 are among the major genetic causes of neurodevelopmental disorders. Despite the increasing number of individuals diagnosed without a history of epilepsy, little is known about the natural history and developmental trajectories in this subgroup and endpoints for future therapeutic studies are limited to seizure control. METHODS We performed a cross-sectional retrospective study using standardized questionnaires for clinicians and caregivers of individuals with STXBP1-related disorders capturing medical histories, genetic findings, and developmental outcomes. Motor and language function were assessed using Gross Motor Function Classification System (GMFCS) scores and a speech impairment score and were compared within and across clinically defined subgroups. RESULTS We collected data of 71 individuals with STXBP1-related disorders, including 44 previously unreported individuals. Median age at inclusion was 5.3 years (interquartile range 3.5-9.3) with the oldest individual aged 43.8 years. Epilepsy was absent in 18/71 (25%) of individuals. The range of developmental outcomes was broad, including 2 individuals presenting with close to age-appropriate motor development. Twenty-nine of 61 individuals (48%) were able to walk unassisted, and 24/69 (35%) were able to speak single words. Individuals without epilepsy presented with a similar onset and spectrum of phenotypic features but had lower GMFCS scores (median 3 vs 4, p < 0.01) than individuals with epilepsy. Individuals with epileptic spasms were less likely to walk unassisted than individuals with other seizure types (6% vs 58%, p < 0.01). Individuals with early epilepsy onset had higher speech impairment scores (p = 0.02) than individuals with later epilepsy onset. DISCUSSION We expand the spectrum of STXBP1-related disorders and provide clinical features and developmental trajectories in individuals with and without a history of epilepsy. Individuals with epilepsy, in particular epileptic spasms, and neonatal or early-onset presented with less favorable motor and language functional outcomes compared with individuals without epilepsy. These findings identify children at risk for severe disease and can serve as comparator for future interventional studies in STXBP1-related disorders.
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Affiliation(s)
- Kim M Thalwitzer
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Jan H Driedger
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Julie Xian
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Afshin Saffari
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Pia Zacher
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Bigna K Bölsterli
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Sarah McKeown Ruggiero
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Katie Rose Sullivan
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Alexandre N Datta
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Christoph Kellinghaus
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Jürgen Althaus
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Adelheid Wiemer-Kruel
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Andreas van Baalen
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Armin Pampel
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Michael Alber
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Hilde M H Braakman
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Otfried M Debus
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Jonas Denecke
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Elke Hobbiebrunken
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Ina Breitweg
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Danielle Diehl
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Hans Eitel
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Janina Gburek-Augustat
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Martin Preisel
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Jan-Ulrich Schlump
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Mirjam Laufs
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Dilbar Mammadova
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Carsten Wurst
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Christine Prager
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Christa Löhr-Nilles
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Peter Martin
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Sven F Garbade
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Konrad Platzer
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Ira Benkel-Herrenbrueck
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Kerstin Egler
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Walid Fazeli
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Johannes R Lemke
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Eva Runkel
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Barbara Klein
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Tobias Linden
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Julian Schröter
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Heike Steffeck
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Bastian Thies
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Florian von Deimling
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Sabine Illsinger
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Ingo Borggraefe
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Georg Classen
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Dagmar Wieczorek
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Georgia Ramantani
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Stefan Koelker
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Georg F Hoffmann
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Markus Ries
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Ingo Helbig
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia
| | - Steffen Syrbe
- From the Division of Pediatric Epileptology (K.M.T., J.H.D., A.S., J.S., S.S.), Pediatric Neurology and Metabolic Medicine (A.S., S.F.G., J.S., S.K., G.F.H., M.R.), Center for Pediatrics and Adolescent Medicine, University Hospital Heidelberg, Germany; The Epilepsy NeuroGenetics Initiative (ENGIN) (K.M.T., J.X., S.M.R., K.R.S., I.H.), Division of Neurology (J.X., S.M.R., K.R.S., I.H.), and Department of Biomedical and Health Informatics (DBHi) (J.X., I.H.), Children's Hospital of Philadelphia, PA; Epilepsy Center Kleinwachau (P.Z.), Radeberg, Germany; Department of Neuropediatrics and Children's Research Center (B.K.B., G.R.), University Children's Hospital Zurich, University of Zurich; Department of Pediatric Neurology (B.K.B.), Children's Hospital of Eastern Switzerland, Sankt Gallen; Department of Pediatric Neurology and Developmental Medicine (A.N.D.), University Children's Hospital Basel UKBB, Switzerland; Department of Neurology (C.K.), Klinikum Osnabrück; Epilepsy Center (C.K.), Münster-Osnabrück, Campus Osnabrück; Department of Pediatrics (J.A.), Christophorus Hospital Coesfeld; Epilepsy Center Kork (A.W.-K.), Clinic for Children and Adolescents, Kehl-Kork; Department of Neuropediatrics (A.v.B., M.L.), University Medical Center Schleswig-Holstein, Kiel University (CAU); Center for Social Pediatrics (A.P.), Johannes Wesling Klinikum Minden; Department of Pediatric Neurology and Developmental Medicine (M.A.), University Children's Hospital, Tübingen, Germany; Department of Pediatric Neurology (H.M.H.B.), Amalia Children's Hospital, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Pediatrics (O.M.D.), Clemenshospital Münster; Department of Pediatrics (J.D.), University Medical Center Hamburg-Eppendorf; Division of Pediatric Neurology (E.H.), Department of Pediatrics and Adolescent Medicine, University Medical Center Göttingen; Kinderärzte Ammersee (I. Breitweg), Neubruch 1, Inning an Ammersee; Department of Neuropediatrics (D.D.), University Hospital Giessen; Department of Neuropediatrics (H.E.), Klinikum Esslingen; Division of Neuropediatrics (J.G.-A.), Hospital for Children and Adolescents, University Hospital Leipzig, Germany; Department of Neuropediatrics (M.P.), Children University Hospital and Paracelsus Medical University, Salzburg, Austria; Department of Neuropediatrics (J.-U.S.), Gemeinschaftskrankenhaus Herdecke; Department of Pediatrics and Adolescent Medicine (D.M.), and Center for Social Pediatrics (D.M.), University Hospital Erlangen, Friedrich-Alexander-Universität (FAU); Department of Pediatric Neurology (C.W.), SRH Zentralklinikum Suhl; Department of Pediatric Neurology (C.P.), and Center for Chronically Sick Children (C.P.), Charité-Universitätsmedizin Berlin; Department of Pediatric Neurology (C.L.-N.), Klinikum Mutterhaus der Borromäerinnen gGmbH, Trier; Séguin-Clinic for Persons with Severe Intellectual Disability (P.M.), Epilepsy Centre Kork; Medical Faculty (P.M.), University of Freiburg; Institute of Human Genetics (K.P., J.R.L.), University of Leipzig Medical Center; Sana-Krankenhaus Düsseldorf-Gerresheim (I.B.-H.), Academic Teaching Hospital der Heinrich-Heine-University Düsseldorf; Department of Neuropediatrics (K.E.), Sankt Elisabeth, KJF Klinik, Neuburg an der Donau; Department of Neuropediatrics (W.F.), Children's Hospital, University of Bonn; Center of Rare Diseases (J.R.L.), University of Leipzig Medical Center; Klinikum Aschaffenburg-Alzenau (E.R.); Department of Neuropediatrics (B.K.), Klinikum Frankfurt Höchst GmbH; Department of Neuropediatrics (T.L.), University Children's Hospital, Klinikum Oldenburg; Department of Neuropediatrics (H.S.), Klinikum Wolfsburg; Kinderneurologie Thies (B.T.), Lüneburg; Sozialpädiatrisches Zentrum Coburg (F.v.D.); Clinic for Pediatric Kidney-, Liver- and Metabolic Diseases (S.I.), Hannover Medical School; Division of Pediatric Neurology and Developmental Medicine (I. Borggraefe), Department of Pediatrics, University Hospital of the Ludwig-Maximilians-University of Munich; Department of Pediatrics (G.C.), Evangelisches Klinikum Bethel, University Hospital Owl, University Bielefeld; Institute of Human Genetics (D.W.), Medical Faculty and University Hospital Düsseldorf, Heinrich-Heine-University Düsseldorf, Germany; and Department of Neurology (I.H.), University of Pennsylvania Perelman School of Medicine, Philadelphia.
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Stamberger H, Crosiers D, Balagura G, Bonardi CM, Basu A, Cantalupo G, Chiesa V, Christensen J, Dalla Bernardina B, Ellis CA, Furia F, Gardiner F, Giron C, Guerrini R, Klein KM, Korff C, Krijtova H, Leffler M, Lerche H, Lesca G, Lewis-Smith D, Marini C, Marjanovic D, Mazzola L, McKeown Ruggiero S, Mochel F, Ramond F, Reif PS, Richard-Mornas A, Rosenow F, Schropp C, Thomas RH, Vignoli A, Weber Y, Palmer E, Helbig I, Scheffer IE, Striano P, Møller RS, Gardella E, Weckhuysen S. Natural History Study of STXBP1-Developmental and Epileptic Encephalopathy Into Adulthood. Neurology 2022; 99:e221-e233. [PMID: 35851549 PMCID: PMC9302932 DOI: 10.1212/wnl.0000000000200715] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 03/25/2022] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Pathogenic STXBP1 variants cause a severe early-onset developmental and epileptic encephalopathy (STXBP1-DEE). We aimed to investigate the natural history of STXBP1-DEE in adults focusing on seizure evolution, the presence of movement disorders, and the level of functional (in)dependence. METHODS In this observational study, patients with a minimum age of 18 years carrying a (likely) pathogenic STXBP1 variant were recruited through medical genetics departments and epilepsy centers. Treating clinicians completed clinical questionnaires and performed semistructured video examinations while performing tasks from the (modified) Unified Parkinson Disease Rating Scale when possible. RESULTS Thirty adult patients were included for summary statistics, with video recordings available for 19 patients. The median age at last follow-up was 24 years (range 18-58 years). All patients had epilepsy, with a median onset age of 3.5 months. At last follow-up, 80% of adults had treatment-resistant seizures despite long periods of seizure freedom in 37%. Tonic-clonic, focal, and tonic seizures were most frequent in adults. Epileptic spasms, an unusual feature beyond infancy, were present in 3 adults. All individuals had developmental impairment. Periods of regression were present in 59% and did not always correlate with flare-ups in seizure activity. Eighty-seven percent had severe or profound intellectual disability, 42% had autistic features, and 65% had significant behavioral problems. Video examinations showed gait disorders in all 12 patients able to walk, including postural abnormalities with external rotation of the feet, broad-based gait, and asymmetric posture/dystonia. Tremor, present in 56%, was predominantly of the intention/action type. Stereotypies were seen in 63%. Functional outcome concerning mobility was variable ranging from independent walking (50%) to wheelchair dependence (39%). Seventy-one percent of adults were nonverbal, and all were dependent on caregivers for most activities of daily living. DISCUSSION STXBP1-DEE warrants continuous monitoring for seizures in adult life. Periods of regression are more frequent than previously established and can occur into adulthood. Movement disorders are often present and involve multiple systems. Although functional mobility is variable in adulthood, STXBP1-DEE frequently leads to severe cognitive impairments and a high level of functional dependence. Understanding the natural history of STXBP1-DEE is important for prognostication and will inform future therapeutic trials.
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Affiliation(s)
- Hannah Stamberger
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia.
| | - David Crosiers
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Ganna Balagura
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Claudia M Bonardi
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Anna Basu
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Gaetano Cantalupo
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Valentina Chiesa
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Jakob Christensen
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Bernardo Dalla Bernardina
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Colin A Ellis
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Francesca Furia
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Fiona Gardiner
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Camille Giron
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Renzo Guerrini
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Karl Martin Klein
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Christian Korff
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Hana Krijtova
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Melanie Leffler
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Holger Lerche
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Gaetan Lesca
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - David Lewis-Smith
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Carla Marini
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Dragan Marjanovic
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Laure Mazzola
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Sarah McKeown Ruggiero
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Fanny Mochel
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Francis Ramond
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Philipp S Reif
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Aurélie Richard-Mornas
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Felix Rosenow
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Christian Schropp
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Rhys H Thomas
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Aglaia Vignoli
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Yvonne Weber
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Elizabeth Palmer
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Ingo Helbig
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Ingrid E Scheffer
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Pasquale Striano
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Rikke S Møller
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Elena Gardella
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
| | - Sarah Weckhuysen
- From the Applied and Translational Neurogenomics Group (H.S., S.W.), VIB Center for Molecular Neurology, University of Antwerp; Department of Neurology (H.S., D.C., S.W.), Antwerp University Hospital; Faculty of Medicine and Health Sciences (D.C., S.W.), Translational Neurosciences, Institute Born-Bunge (D.C.), and µNEURO Research Centre of Excellence (D.C., S.W.), University of Antwerp, Belgium; IRCCS Istituto Giannina Gaslini (G.B., P.S.), Genova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health (G.B., P.S.), University of Genova, Italy; Department of Epilepsy Genetics (C.M.B., F.F., R.S.M., E.G.), Danish Epilepsy Centre Filadelfia, Dianalund, Denmark; Department of Woman's and Child's Health (C.M.B.), Padova University Hospital, Italy; Population Health Sciences Institute (A.B.), Newcastle University; Department of Paediatric Neurology (A.B.), Newcastle upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neuropsychiatry Section (G.C.), Department of Surgical Sciences, Dentistry, Gynecology and Paediatrics, University of Verona; UOC Neuropsichiatria Infantile (G.C.), Dipartimento Materno-Infantile, Azienda Ospedaliero-Universitaria Integrata, Verona; Center for Research on Epilepsies in Pediatric Age (CREP) (G.C., B.D.B.), Verona; Epilepsy Center (V.C.), ASST Santi Paolo Carlo, Milan, Italy; Department of Clinical Medicine (J.C.), Aarhus University; Department of Neurology (J.C.), Aarhus University Hospital, Denmark; Department of Neurology (C.A.E.), University of Pennsylvania Perelman School of Medicine, Philadelphia; Institute for Regional Health Services Research (F.F., R.S.M., E.G.), University of Southern Denmark, Odense; University of Melbourne, Austin Health (F.G., I.E.S.), Victoria, Australia; AP-HP (C.G.), Pitié-Salpêtrière University Hospital, Department of Neurology, Paris, France; Child Neurology Unit and Laboratories (R.G.), Neuroscience Department, Children's Hospital A. Meyer-University of Florence, Italy; Departments of Clinical Neurosciences (K.M.K.), Medical Genetics and Community Health Sciences, Hotchkiss Brain Institute & Alberta Children's Hospital Research Institute, Cumming School of Medicine, University of Calgary, Canada; Epilepsy Center Frankfurt Rhine-Main (K.M.K., P.S.R., F. Rosenow), Department of Neurology, Johann Wolfgang Goethe University; LOEWE Center for Personalized Translational Epilepsy Research (CePTER) (K.M.K., P.S.R., F. Rosenow), Goethe University Frankfurt, Frankfurt am Main, Germany; Pediatric Neurology Unit (C.K.), University Hospitals, Geneva, Switzerland; Department of Neurology (H.K.), Second Faculty of Medicine, Charles University and Motol University Hospital Prague, Czech Republic; The GOLD Service (M.L.), Waratah, New South Wales, Australia; Department of Neurology and Epileptology & Hertie Institute for Clinical Brain Research (H.L., Y.W.), University of Tubingen, Germany; Department of Medical Genetics (G.L.), Lyon University Hospital, Université de Lyon, INMG, France; Translational and Clinical Research Institute (D.L.-S., R.H.T.), Newcastle University; Department of Clinical Neurosciences (D.L.-S., R.H.T.), Newcastle Upon Tyne Hospitals NHS Foundation Trust, United Kingdom; Child Neurology and Psychiatric Unit (C.M.), G. Salesi Pediatric Hospital, United Hospitals of Ancona, Italy; Department of Adults with Handicap (D.M.), Danish Epilepsy Centre, Dianalund, Denmark; Department of Neurology (L.M.), University Hospital of St-Etienne; Team "Central Integration of Pain" (L.M.), Lyon Neuroscience Research Center, INSERM U 1028, CNRS UMR 5292, France; The Epilepsy NeuroGenetics Initiative (ENGIN) (S.M.R.), Children's Hospital of Philadelphia, PA; AP-HP (F.M.), Pitié-Salpêtrière University Hospital, Department of Genetics, Reference Centers for Adult Neurometabolic Diseases and Adult Leukodystrophies; INSERM U 1127 (F.M.), CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Paris Brain Institute, ICM; Service de Génétique (F. Ramond), Centre Hospitalier Universitaire de Saint-Etienne, France; Department of Neurology (P.S.R.), Ortenau Klinikum Offenburg Kehl, Germany; Unit of Neurophysiology and Epileptology (A.R.-M.), Hospices Civils of Lyon, France; Kinderklinik Dritter Orden (C.S.), Passau, Germany; Child Neuropsychiatry Unit (A.V.), Department of Health Sciences, ASST Santi Paolo e Carlo, San Paolo Hospital, Università Degli Studi di Milano, Italy; Department of Epileptology and Neurology (Y.W.), University of Aachen, Germany; School of Women and Children's Health (E.P.), Faculty of Medicine, UNSW; Sydney Children's Hospital Network (E.P.), Randwick, Australia; Division of Neurology (I.H.), Children's Hospital of Philadelphia, PA; and Department of Paediatrics (I.E.S.), University of Melbourne, Royal Children's Hospital, Florey and Murdoch Children's Research Institutes, Melbourne, Australia
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Spaull R, Steel D, Barwick K, Prabhakar P, Wakeling E, Kurian MA. STXBP1
stop‐loss mutation associated with complex early onset movement disorder without epilepsy. Mov Disord Clin Pract 2022; 9:837-840. [PMID: 35937496 PMCID: PMC9346254 DOI: 10.1002/mdc3.13509] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 06/01/2022] [Accepted: 06/10/2022] [Indexed: 11/07/2022] Open
Affiliation(s)
- Robert Spaull
- Molecular Neurosciences, Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children UCL Great Ormond Street Institute of Child Health, UCL London UK
- Department of Neurology Great Ormond Street Hospital London UK
| | - Dora Steel
- Molecular Neurosciences, Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children UCL Great Ormond Street Institute of Child Health, UCL London UK
- Department of Neurology Great Ormond Street Hospital London UK
| | - Katy Barwick
- Molecular Neurosciences, Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children UCL Great Ormond Street Institute of Child Health, UCL London UK
| | - Prab Prabhakar
- Department of Neurology Great Ormond Street Hospital London UK
| | - Emma Wakeling
- North East Thames Regional Genetic Service Great Ormond Street Hospital for Children NHS Foundation Trust London UK
| | - Manju A. Kurian
- Molecular Neurosciences, Developmental Neurosciences, Zayed Centre for Research into Rare Disease in Children UCL Great Ormond Street Institute of Child Health, UCL London UK
- Department of Neurology Great Ormond Street Hospital London UK
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5
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Shin GJ, Na JH, Lee H, Lee YM. A Case of Intellectual Disability without Epilepsy Associated with a Pathogenic Variant of <i>STXBP1</i>. ANNALS OF CHILD NEUROLOGY 2022. [DOI: 10.26815/acn.2022.00045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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6
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Cali E, Rocca C, Salpietro V, Houlden H. Epileptic Phenotypes Associated With SNAREs and Related Synaptic Vesicle Exocytosis Machinery. Front Neurol 2022; 12:806506. [PMID: 35095745 PMCID: PMC8792400 DOI: 10.3389/fneur.2021.806506] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2021] [Accepted: 11/16/2021] [Indexed: 01/29/2023] Open
Abstract
SNAREs (soluble N-ethylmaleimide sensitive factor attachment protein receptor) are an heterogeneous family of proteins that, together with their key regulators, are implicated in synaptic vesicle exocytosis and synaptic transmission. SNAREs represent the core component of this protein complex. Although the specific mechanisms of the SNARE machinery is still not completely uncovered, studies in recent years have provided a clearer understanding of the interactions regulating the essential fusion machinery for neurotransmitter release. Mutations in genes encoding SNARE proteins or SNARE complex associated proteins have been associated with a variable spectrum of neurological conditions that have been recently defined as “SNAREopathies.” These include neurodevelopmental disorder, autism spectrum disorder (ASD), movement disorders, seizures and epileptiform abnormalities. The SNARE phenotypic spectrum associated with seizures ranges from simple febrile seizures and infantile spasms, to severe early-onset epileptic encephalopathies. Our study aims to review and delineate the epileptic phenotypes associated with dysregulation of synaptic vesicle exocytosis and transmission, focusing on the main proteins of the SNARE core complex (STX1B, VAMP2, SNAP25), tethering complex (STXBP1), and related downstream regulators.
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Affiliation(s)
- Elisa Cali
- MRC Centre for Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, United Kingdom
| | - Clarissa Rocca
- MRC Centre for Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, United Kingdom
| | - Vincenzo Salpietro
- MRC Centre for Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, United Kingdom
| | - Henry Houlden
- MRC Centre for Neuromuscular Diseases, UCL Queen Square Institute of Neurology, London, United Kingdom
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7
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Palmer EE, Howell K, Scheffer IE. Natural History Studies and Clinical Trial Readiness for Genetic Developmental and Epileptic Encephalopathies. Neurotherapeutics 2021; 18:1432-1444. [PMID: 34708325 PMCID: PMC8608984 DOI: 10.1007/s13311-021-01133-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/27/2021] [Indexed: 02/04/2023] Open
Abstract
The developmental and epileptic encephalopathies (DEEs) are the most severe group of epilepsies. They usually begin in infancy or childhood with drug-resistant seizures, epileptiform EEG patterns, developmental slowing or regression, and cognitive impairment. DEEs have a high mortality and profound morbidity; comorbidities are common including autism spectrum disorders. With advances in genetic sequencing, over 400 genes have been implicated in DEEs, with a genetic cause now identified in over 50% patients. Each genetic DEE typically has a broad genotypic-phenotypic spectrum, based on the underlying pathophysiology. There is a pressing need to improve health outcomes by developing novel targeted therapies for specific genetic DEE phenotypes that not only improve seizure control, but also developmental outcomes and comorbidities. Clinical trial readiness relies firstly on a deep understanding of phenotype-genotype correlation and evolution of a condition over time, in order to select appropriate patients for clinical trials. Understanding the natural history of the disorder informs assessment of treatment efficacy in terms of both clinical outcome and biomarker utility. Natural history studies (NHS) provide a high quality, integrated, comprehensive approach to understanding a complex disease and underpin clinical trial design for novel therapies. NHS are pre-planned observational studies designed to track the course of a disease and identify demographic, genetic, environmental, and other variables, including biomarkers, that correlate with the disease's evolution and outcomes. Due to the rarity of individual genetic DEEs, appropriately funded high-quality DEE NHS will be required, with sustainable frameworks and equitable access to affected individuals globally.
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Affiliation(s)
- Elizabeth E Palmer
- School of Women's and Children's Health, UNSW, Sydney, NSW, Australia
- Sydney Children's Hospital Network, Sydney, NSW, Australia
| | - Katherine Howell
- Department of Neurology, Royal Children's Hospital, Parkville, VIC, Australia
- Murdoch Children's Research Institute, Melbourne, VIC, Australia
- Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia
- Florey Institute for Neuroscience and Mental Health, Melbourne, VIC, Australia
| | - Ingrid E Scheffer
- Department of Neurology, Royal Children's Hospital, Parkville, VIC, Australia.
- Murdoch Children's Research Institute, Melbourne, VIC, Australia.
- Department of Paediatrics, University of Melbourne, Melbourne, VIC, Australia.
- Epilepsy Research Centre, Department of Medicine, University of Melbourne, Austin Health, Melbourne, VIC, Australia.
- Florey Institute for Neuroscience and Mental Health, Melbourne, VIC, Australia.
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8
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Fontana A, Consentino MC, Motta M, Costanza G, Lo Bianco M, Marino S, Falsaperla R, Praticò AD. Syntaxin Binding Protein 1 Related Epilepsies. JOURNAL OF PEDIATRIC NEUROLOGY 2021. [DOI: 10.1055/s-0041-1727259] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractSyntaxin binding protein 1 (STXBP1), commonly known as MUNC18–1, is a member of SEC1 family membrane trafficking proteins; their function consists in controlling the soluble N-ethylmaleimide-sensitive factor attachment protein receptors complex assembly, making them essentials regulators of vesicle fusion. The precise function and molecular mechanism through which Munc18–1 contributes to neurotransmitter releasing is not entirely understood, but several evidences suggest its probable role in exocytosis. In 2008, heterozygous de novo mutations in neuronal protein Munc18–1 were first referred as a cause of Ohtahara syndrome development. Currently, a wide examination of the published data proved that 3.1% of patients with severe epilepsy carry a pathogenic de novo mutation including STXBP1 and approximately 10.2% of early onset epileptic encephalopathy is due to an aberrant STXBP1 form codified by the mutated gene. STXBP1 mutations can be associated to a wide clinical heterogeneity. All affected individuals show developmental delay and approximately the 95% of cases have seizures and early onset epileptic encephalopathy, characterized by infantile spasms as the main consistent feature. Burst suppression pattern and hypsarrhythmia are the most frequent EEG anomalies. Other neuronal disorders include Rett syndrome and behavioral and movement disorders. Mild dysmorphic features have been detected in a small number of cases. No genotype–phenotype correlation has been reported. Management of STXBP1 encephalopathy requires a multidisciplinary approach, including epilepsy control and neurological rehabilitation. About 25% of patients are refractory to standard therapy. A single or combined antiepileptic drugs may be required. Several studies described vigabatrin, valproic acid, levetiracetam, topiramate, clobazam, and oxcarbazepine as effective in seizure control. Lamotrigine, zonisamide, and phenobarbital are also commonly used. To date, it remains unclear which therapy is the most effective. Severe morbidity and high mortality are inevitable consequences in some of these patients.
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Affiliation(s)
- Alessandra Fontana
- Pediatrics Postgraduate Residency Program, Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
| | - Maria Chiara Consentino
- Pediatrics Postgraduate Residency Program, Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
| | - Milena Motta
- Pediatrics Postgraduate Residency Program, Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
| | - Giuseppe Costanza
- Pediatrics Postgraduate Residency Program, Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
| | - Manuela Lo Bianco
- Pediatrics Postgraduate Residency Program, Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
| | - Simona Marino
- Unit of Pediatrics and Pediatric Emergency, University Hospital “Policlinico Rodolico-San Marco,” Catania, Italy
| | - Raffaele Falsaperla
- Unit of Pediatrics and Pediatric Emergency, University Hospital “Policlinico Rodolico-San Marco,” Catania, Italy
- Unit of Neonatal Intensive Care and Neonatology, University Hospital “Policlinico Rodolico-San Marco,” Catania, Italy
| | - Andrea D. Praticò
- Unit of Rare Diseases of the Nervous System in Childhood, Department of Clinical and Experimental Medicine, Section of Pediatrics and Child Neuropsychiatry, University of Catania, Catania, Italy
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9
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Abramov D, Guiberson NGL, Burré J. STXBP1 encephalopathies: Clinical spectrum, disease mechanisms, and therapeutic strategies. J Neurochem 2021; 157:165-178. [PMID: 32643187 PMCID: PMC7812771 DOI: 10.1111/jnc.15120] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 06/24/2020] [Accepted: 06/30/2020] [Indexed: 12/13/2022]
Abstract
Mutations in Munc18-1/STXBP1 (syntaxin-binding protein 1) are linked to various severe early epileptic encephalopathies and neurodevelopmental disorders. Heterozygous mutations in the STXBP1 gene include missense, nonsense, frameshift, and splice site mutations, as well as intragenic deletions and duplications and whole-gene deletions. No genotype-phenotype correlation has been identified so far, and patients are treated by anti-epileptic drugs because of the lack of a specific disease-modifying therapy. The molecular disease mechanisms underlying STXBP1-linked disorders are yet to be fully understood, but both haploinsufficiency and dominant-negative mechanisms have been proposed. This review focuses on the current understanding of the phenotypic spectrum of STXBP1-linked disorders, as well as discusses disease mechanisms in the context of the numerous pathways in which STXBP1 functions in the brain. We additionally evaluate the available animal models to study these disorders and highlight potential therapeutic approaches for treating these devastating diseases.
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Affiliation(s)
- Debra Abramov
- Appel Institute for Alzheimer's Disease Research, Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
| | - Noah Guy Lewis Guiberson
- Appel Institute for Alzheimer's Disease Research, Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
| | - Jacqueline Burré
- Appel Institute for Alzheimer's Disease Research, Brain and Mind Research Institute, Weill Cornell Medicine, New York, NY, USA
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10
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Kim WJ, Shim YK, Ko YJ, Kim SY, Kim H, Lim BC, Hwang H, Choi J, Kim KJ, Chae JH. Clinical and Genetic Spectrum of STXBP1 Encephalopathy in the Korean Pediatric Population. ANNALS OF CHILD NEUROLOGY 2021. [DOI: 10.26815/acn.2020.00304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
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11
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John A, Ng-Cordell E, Hanna N, Brkic D, Baker K. The neurodevelopmental spectrum of synaptic vesicle cycling disorders. J Neurochem 2021; 157:208-228. [PMID: 32738165 DOI: 10.1111/jnc.15135] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/20/2020] [Accepted: 07/21/2020] [Indexed: 12/11/2022]
Abstract
In this review, we describe and discuss neurodevelopmental phenotypes arising from rare, high penetrance genomic variants which directly influence synaptic vesicle cycling (SVC disorders). Pathogenic variants in each SVC disorder gene lead to disturbance of at least one SVC subprocess, namely vesicle trafficking (e.g. KIF1A and GDI1), clustering (e.g. TRIO, NRXN1 and SYN1), docking and priming (e.g. STXBP1), fusion (e.g. SYT1 and PRRT2) or re-uptake (e.g. DNM1, AP1S2 and TBC1D24). We observe that SVC disorders share a common set of neurological symptoms (movement disorders, epilepsies), cognitive impairments (developmental delay, intellectual disabilities, cerebral visual impairment) and mental health difficulties (autism, ADHD, psychiatric symptoms). On the other hand, there is notable phenotypic variation between and within disorders, which may reflect selective disruption to SVC subprocesses, spatiotemporal and cell-specific gene expression profiles, mutation-specific effects, or modifying factors. Understanding the common cellular and systems mechanisms underlying neurodevelopmental phenotypes in SVC disorders, and the factors responsible for variation in clinical presentations and outcomes, may translate to personalized clinical management and improved quality of life for patients and families.
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Affiliation(s)
- Abinayah John
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Elise Ng-Cordell
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Nancy Hanna
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Diandra Brkic
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
| | - Kate Baker
- MRC Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK
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12
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Mary L, Nourisson E, Feger C, Laugel V, Chaigne D, Keren B, Afenjar A, Billette T, Trost D, Cieuta-Walti C, Gerard B, Piton A, Schaefer E. Pathogenic variants in KCNQ2 cause intellectual deficiency without epilepsy: Broadening the phenotypic spectrum of a potassium channelopathy. Am J Med Genet A 2021; 185:1803-1815. [PMID: 33754465 DOI: 10.1002/ajmg.a.62181] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 01/19/2021] [Accepted: 03/11/2021] [Indexed: 12/22/2022]
Abstract
High-throughput sequencing (HTS) improved the molecular diagnosis in individuals with intellectual deficiency (ID) and helped to broaden the phenotype of previously known disease-causing genes. We report herein four unrelated patients with isolated ID, carriers of a likely pathogenic variant in KCNQ2, a gene usually implicated in benign familial neonatal seizures (BFNS) or early onset epileptic encephalopathy (EOEE). Patients were diagnosed by targeted HTS or exome sequencing. Pathogenicity of the variants was assessed by multiple in silico tools. Patients' ID ranged from mild to severe with predominance of speech disturbance and autistic features. Three of the four variants disrupted the same amino acid. Compiling all the pathogenic variants previously reported, we observed a strong overlap between variants causing EOEE, isolated ID, and BFNS and an important intra-familial phenotypic variability, although missense variants in the voltage-sensing domain and the pore are significantly associated to EOEE (p < 0.01, Fisher test). Thus, pathogenic variants in KCNQ2 can be associated with isolated ID. We did not highlight strong related genotype-phenotype correlations in KCNQ2-related disorders. A second genetic hit, a burden of rare variants, or other extrinsic factors may explain such a phenotypic variability. However, it is of interest to study encephalopathy genes in non-epileptic ID patients.
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Affiliation(s)
- Laura Mary
- Laboratoire de Diagnostic Génétique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Elsa Nourisson
- Laboratoire de Diagnostic Génétique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Claire Feger
- Laboratoire de Diagnostic Génétique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Vincent Laugel
- Service de Neuropédiatrie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Denys Chaigne
- Service de Neuropédiatrie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Boris Keren
- Département de Génétique, Centre de Référence des Déficiences Intellectuelles de Causes Rares, Groupe de Recherche Clinique "Déficiences Intellectuelles et Autisme," Université Pierre et Marie Curie, Hôpital de la Pitié-Salpêtrière, Paris, France.,Institut du Cerveau et de la Moelle Épinière, Sorbonne Universités, Université Pierre et Marie Curie (Université Paris 06), UMRS 1127, INSERM U 1127, CNRS UMR 7225, Paris, France
| | - Alexandra Afenjar
- Centre de Référence Déficiences Intellectuelles de Causes Rares, Département de Génétique et Embryologie Médicale, Hôpital Trousseau, Sorbonne Universités, Paris, France
| | - Thierry Billette
- Assistance Publique-Hôpitaux de Paris, Service de Neuropédiatrie, Hôpital Armand Trousseau, Paris, France
| | | | | | - Bénédicte Gerard
- Laboratoire de Diagnostic Génétique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Amélie Piton
- Laboratoire de Diagnostic Génétique, Hôpitaux Universitaires de Strasbourg, Strasbourg, France.,Institut de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), CNRS UMR-7104, Inserm U964, Université de Strasbourg, Strasbourg, France
| | - Elise Schaefer
- Service de Génétique Médicale, Hôpitaux Universitaires de Strasbourg, Institut de Génétique Médicale d'Alsace, Strasbourg, France
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13
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Abramov D, Guiberson NGL, Daab A, Na Y, Petsko GA, Sharma M, Burré J. Targeted stabilization of Munc18-1 function via pharmacological chaperones. EMBO Mol Med 2021; 13:e12354. [PMID: 33332765 PMCID: PMC7799358 DOI: 10.15252/emmm.202012354] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 11/01/2020] [Accepted: 11/11/2020] [Indexed: 11/16/2022] Open
Abstract
Heterozygous de novo mutations in the neuronal protein Munc18-1 cause syndromic neurological symptoms, including severe epilepsy, intellectual disability, developmental delay, ataxia, and tremor. No disease-modifying therapy exists to treat these disorders, and while chemical chaperones have been shown to alleviate neuronal dysfunction caused by missense mutations in Munc18-1, their required high concentrations and potential toxicity necessitate a Munc18-1-targeted therapy. Munc18-1 is essential for neurotransmitter release, and mutations in Munc18-1 have been shown to cause neuronal dysfunction via aggregation and co-aggregation of the wild-type protein, reducing functional Munc18-1 levels well below hemizygous levels. Here, we identify two pharmacological chaperones via structure-based drug design, that bind to wild-type and mutant Munc18-1, and revert Munc18-1 aggregation and neuronal dysfunction in vitro and in vivo, providing the first targeted treatment strategy for these severe pediatric encephalopathies.
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Affiliation(s)
- Debra Abramov
- Appel Institute for Alzheimer’s Disease ResearchBrain and Mind Research InstituteWeill Cornell MedicineNew YorkNYUSA
| | - Noah Guy Lewis Guiberson
- Appel Institute for Alzheimer’s Disease ResearchBrain and Mind Research InstituteWeill Cornell MedicineNew YorkNYUSA
| | - Andrew Daab
- Appel Institute for Alzheimer’s Disease ResearchBrain and Mind Research InstituteWeill Cornell MedicineNew YorkNYUSA
- Present address:
University of BathBathUK
| | - Yoonmi Na
- Appel Institute for Alzheimer’s Disease ResearchBrain and Mind Research InstituteWeill Cornell MedicineNew YorkNYUSA
| | - Gregory A Petsko
- Appel Institute for Alzheimer’s Disease ResearchBrain and Mind Research InstituteWeill Cornell MedicineNew YorkNYUSA
- Present address:
Ann Romney Center for Neurologic DiseasesDepartment of NeurologyBrigham and Women’s Hospital and Harvard Medical SchoolBostonMA, USA
| | - Manu Sharma
- Appel Institute for Alzheimer’s Disease ResearchBrain and Mind Research InstituteWeill Cornell MedicineNew YorkNYUSA
| | - Jacqueline Burré
- Appel Institute for Alzheimer’s Disease ResearchBrain and Mind Research InstituteWeill Cornell MedicineNew YorkNYUSA
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14
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Banne E, Falik-Zaccai T, Brielle E, Kalfon L, Ladany H, Klinger D, Schneidman-Duhovny D, Linial M. De novo STXBP1 mutation in a child with developmental delay and spasticity reveals a major structural alteration in the interface with syntaxin 1A. Am J Med Genet B Neuropsychiatr Genet 2020; 183:412-422. [PMID: 32815282 DOI: 10.1002/ajmg.b.32816] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 06/09/2020] [Accepted: 07/08/2020] [Indexed: 01/19/2023]
Abstract
STXBP1, also known as Munc-18, is a master regulator of neurotransmitter release and synaptic function in the human brain through its direct interaction with syntaxin 1A. STXBP1 binds syntaxin 1A is an inactive conformational state. STXBP1 decreases its binding affinity to syntaxin upon phosphorylation, enabling syntaxin 1A to engage in the SNARE complex, leading to neurotransmitter release. STXBP1-related disorders are well characterized by encephalopathy with epilepsy, and a diverse range of neurological and neurodevelopmental conditions. Through exome sequencing of a child with developmental delay, hypotonia, and spasticity, we found a novel de novo insertion mutation of three nucleotides in the STXBP1 coding region, resulting in an additional arginine after position 39 (R39dup). Inconclusive results from state-of-the-art variant prediction tools mandated a structure-based approach using molecular dynamics (MD) simulations of the STXBP1-syntaxin 1A complex. Comparison of the interaction interfaces of the wild-type and the R39dup complexes revealed a reduced interaction surface area in the mutant, leading to destabilization of the protein complex. Moreover, the decrease in affinity toward syntaxin 1A is similar for the phosphorylated STXBP1 and the R39dup. We applied the same MD methodology to seven additional previously reported STXBP1 mutations and reveal that the stability of the STXBP1-syntaxin 1A interface correlates with the reported clinical phenotypes. This study provides a direct link between the outcome of a novel variant in STXBP1 and protein structure and dynamics. The structural change upon mutation drives an alteration in synaptic function.
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Affiliation(s)
- Ehud Banne
- The Genetics Institute, Kaplan Medical Center - Rehovot, Hebrew University and Hadassah Medical School, Jerusalem, Israel
| | - Tzipora Falik-Zaccai
- Institute of Human Genetics, Galilee Medical Center, Naharia, Israel.,Azrieli Faculty of Medicine in the Galilee, Bar Ilan University, Safed, Israel
| | - Esther Brielle
- Department of Biological Chemistry, Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel.,The Alexander Grass Center for Bioengineering, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Limor Kalfon
- Institute of Human Genetics, Galilee Medical Center, Naharia, Israel
| | - Hagay Ladany
- Institute of Human Genetics, Galilee Medical Center, Naharia, Israel
| | - Danielle Klinger
- Department of Biological Chemistry, Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Dina Schneidman-Duhovny
- Department of Biological Chemistry, Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel.,The Rachel and Selim Benin School of Computer Science and Engineering, The Hebrew University of Jerusalem, Jerusalem, Israel
| | - Michal Linial
- Department of Biological Chemistry, Institute of Life Sciences, The Hebrew University of Jerusalem, Jerusalem, Israel
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15
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Tang BL. SNAREs and developmental disorders. J Cell Physiol 2020; 236:2482-2504. [PMID: 32959907 DOI: 10.1002/jcp.30067] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/20/2020] [Accepted: 09/09/2020] [Indexed: 12/12/2022]
Abstract
Members of the soluble N-ethylmaleimide-sensitive factor attachment protein receptor (SNARE) family mediate membrane fusion processes associated with vesicular trafficking and autophagy. SNAREs mediate core membrane fusion processes essential for all cells, but some SNAREs serve cell/tissue type-specific exocytic/endocytic functions, and are therefore critical for various aspects of embryonic development. Mutations or variants of their encoding genes could give rise to developmental disorders, such as those affecting the nervous system and immune system in humans. Mutations to components in the canonical synaptic vesicle fusion SNARE complex (VAMP2, STX1A/B, and SNAP25) and a key regulator of SNARE complex formation MUNC18-1, produce variant phenotypes of autism, intellectual disability, movement disorders, and epilepsy. STX11 and MUNC18-2 mutations underlie 2 subtypes of familial hemophagocytic lymphohistiocytosis. STX3 mutations contribute to variant microvillus inclusion disease. Chromosomal microdeletions involving STX16 play a role in pseudohypoparathyroidism type IB associated with abnormal imprinting of the GNAS complex locus. In this short review, I discuss these and other SNARE gene mutations and variants that are known to be associated with a variety developmental disorders, with a focus on their underlying cellular and molecular pathological basis deciphered through disease modeling. Possible pathogenic potentials of other SNAREs whose variants could be disease predisposing are also speculated upon.
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Affiliation(s)
- Bor L Tang
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
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16
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Lammertse HCA, van Berkel AA, Iacomino M, Toonen RF, Striano P, Gambardella A, Verhage M, Zara F. Homozygous STXBP1 variant causes encephalopathy and gain-of-function in synaptic transmission. Brain 2020; 143:441-451. [PMID: 31855252 PMCID: PMC7009479 DOI: 10.1093/brain/awz391] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 10/09/2019] [Accepted: 10/29/2019] [Indexed: 11/14/2022] Open
Abstract
Heterozygous mutations in the STXBP1 gene encoding the presynaptic protein MUNC18-1 cause STXBP1 encephalopathy, characterized by developmental delay, intellectual disability and epilepsy. Impaired mutant protein stability leading to reduced synaptic transmission is considered the main underlying pathogenetic mechanism. Here, we report the first two cases carrying a homozygous STXBP1 mutation, where their heterozygous siblings and mother are asymptomatic. Both cases were diagnosed with Lennox-Gastaut syndrome. In Munc18-1 null mouse neurons, protein stability of the disease variant (L446F) is less dramatically affected than previously observed for heterozygous disease mutants. Neurons expressing Munc18L446F showed minor changes in morphology and synapse density. However, patch clamp recordings demonstrated that L446F causes a 2-fold increase in evoked synaptic transmission. Conversely, paired pulse plasticity was reduced and recovery after stimulus trains also. Spontaneous release frequency and amplitude, the readily releasable vesicle pool and the kinetics of short-term plasticity were all normal. Hence, the homozygous L446F mutation causes a gain-of-function phenotype regarding release probability and synaptic transmission while having less impact on protein levels than previously reported (heterozygous) mutations. These data show that STXBP1 mutations produce divergent cellular effects, resulting in different clinical features, while sharing the overarching encephalopathic phenotype (developmental delay, intellectual disability and epilepsy).
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Affiliation(s)
- Hanna C A Lammertse
- Department of Clinical Genetics, Center for Neurogenomics and Cognitive Research (CNCR), University Medical Center Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands.,Department of Functional Genomics, Center for Neurogenomics and Cognitive Research (CNCR), VU University Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
| | - Annemiek A van Berkel
- Department of Clinical Genetics, Center for Neurogenomics and Cognitive Research (CNCR), University Medical Center Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands.,Department of Functional Genomics, Center for Neurogenomics and Cognitive Research (CNCR), VU University Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
| | - Michele Iacomino
- Laboratory of Neurogenetics and Neuroscience, IRCCS Istituto G. Gaslini, Via Gerolamo Gaslini 5, 16147 Genova, Italy
| | - Ruud F Toonen
- Department of Functional Genomics, Center for Neurogenomics and Cognitive Research (CNCR), VU University Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
| | - Pasquale Striano
- IRCCS Istituto "G. Gaslini", Genova, Italy.,Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Genova, Italy
| | | | - Matthijs Verhage
- Department of Clinical Genetics, Center for Neurogenomics and Cognitive Research (CNCR), University Medical Center Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands.,Department of Functional Genomics, Center for Neurogenomics and Cognitive Research (CNCR), VU University Amsterdam, De Boelelaan 1085, 1081 HV Amsterdam, The Netherlands
| | - Federico Zara
- Laboratory of Neurogenetics and Neuroscience, IRCCS Istituto G. Gaslini, Via Gerolamo Gaslini 5, 16147 Genova, Italy
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17
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Characteristics of people with the STXBP1 syndrome in Spain: Implications for diagnosis. ANALES DE PEDIATRÍA (ENGLISH EDITION) 2020. [DOI: 10.1016/j.anpede.2019.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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18
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Abstract
Researchers from the University of Antwerp, Belgium, and numerous international collaborators report a comprehensive overview of the phenotypic and genetic spectrum of Syntaxin-binding protein 1 (STXBP1) encephalopathy.
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Affiliation(s)
- Brittani Wild
- Departments of Pediatrics and Neurology, Tulane University School of Medicine, New Orleans, LA
| | - Stephen Nelson
- Departments of Pediatrics and Neurology, Tulane University School of Medicine, New Orleans, LA
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19
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O'Brien S, Ng-Cordell E, Astle DE, Scerif G, Baker K. STXBP1-associated neurodevelopmental disorder: a comparative study of behavioural characteristics. J Neurodev Disord 2019; 11:17. [PMID: 31387522 PMCID: PMC6683428 DOI: 10.1186/s11689-019-9278-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2019] [Accepted: 07/22/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND De novo loss of function mutations in STXBP1 are a relatively common cause of epilepsy and intellectual disability (ID). However, little is known about the types and severities of behavioural features associated with this genetic diagnosis. METHODS To address this, we collected systematic phenotyping data encompassing neurological, developmental, and behavioural characteristics. Participants were 14 individuals with STXBP1-associated neurodevelopmental disorder, ascertained from clinical genetics and neurology services UK-wide. Data was collected via standardised questionnaires administered to parents at home, supplemented by researcher observations. To isolate discriminating phenotypes, the STXBP1 group was compared to 33 individuals with pathogenic mutations in other ID-associated genes (ID group). To account for the potential impact of global cognitive impairment, a secondary comparison was made to an ability-matched subset of the ID group (low-ability ID group). RESULTS The STXBP1 group demonstrated impairments across all assessed domains. In comparison to the ID group, the STXBP1 group had more severe global adaptive impairments, fine motor difficulties, and hyperactivity. In comparison to the low-ability ID group, severity of receptive language and social impairments discriminated the STXBP1 group. A striking feature of the STXBP1 group, with reference to both comparison groups, was preservation of social motivation. CONCLUSIONS De novo mutations in STXBP1 are associated with complex and variable neurodevelopmental impairments. Consistent features, which discriminate this disorder from other monogenic causes of ID, are severe language impairment and difficulties managing social interactions, despite strong social motivation. Future work could explore the physiological mechanisms linking motor, speech, and social development in this disorder. Understanding the developmental emergence of behavioural characteristics can help to focus clinical assessment and management after genetic diagnosis, with the long-term aim of improving outcomes for patients and families.
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Affiliation(s)
- Sinéad O'Brien
- MRC Cognition and Brain Sciences Unit, University of Cambridge, 15 Chaucer Road, Cambridge, CB2 7EF, UK
| | - Elise Ng-Cordell
- MRC Cognition and Brain Sciences Unit, University of Cambridge, 15 Chaucer Road, Cambridge, CB2 7EF, UK.,Department of Experimental Psychology, University of Oxford, Anna Watts Building, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK
| | | | - Duncan E Astle
- MRC Cognition and Brain Sciences Unit, University of Cambridge, 15 Chaucer Road, Cambridge, CB2 7EF, UK
| | - Gaia Scerif
- Department of Experimental Psychology, University of Oxford, Anna Watts Building, Radcliffe Observatory Quarter, Woodstock Road, Oxford, OX2 6GG, UK
| | - Kate Baker
- MRC Cognition and Brain Sciences Unit, University of Cambridge, 15 Chaucer Road, Cambridge, CB2 7EF, UK. .,Department of Medical Genetics, University of Cambridge, Cambridge Biomedical Campus, Hills Road, Cambridge, CB2 0XY, UK.
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20
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Murillo E. [Characteristics of people with the STXBP1 syndrome in Spain: Implications for diagnosis]. An Pediatr (Barc) 2019; 92:71-78. [PMID: 31151759 DOI: 10.1016/j.anpedi.2019.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Revised: 04/23/2019] [Accepted: 04/24/2019] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION STXBP1 syndrome is a genetic disorder that affects one of the regulatory mechanisms of neurotransmitter release by the synaptic vesicles and has serious implications for neurodevelopment. Symptoms usually appear in the first days or months of life, and very often include epilepsy, psychomotor delay, and intellectual disability. Although it was initially regarded as an early epileptic encephalopathy, the increase in the number of cases diagnosed, as well as the advances in research have been expanding the phenotype and characterising this disease as a disorder of neurodevelopment. Furthermore, on being linked to epileptic problems, this genetic mutation could be associated with many cases of intellectual disability and movement disorders of unknown cause. OBJECTIVES To describe the characteristics of the patients identified in Spain with STXBP1 syndrome, and the implications for the diagnosis of these characteristics. PATIENTS AND METHODS The details are presented on 17 individuals, aged between 2 years and 17 years, diagnosed in Spain with STXBP1 syndrome. CONCLUSIONS There is a clear under-diagnosis of STXBP1 syndrome in Spain. Besides the inherent diversity of the disorder, with the increase in the number diagnoses the variability of the phenotype is even wider. The description of the alarm signs is necessary in order to identify those individuals with less prototypical manifestations of the disorder.
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Affiliation(s)
- Eva Murillo
- Departamento de Psicología Básica, Universidad Autónoma de Madrid, Madrid, España.
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21
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Exome sequencing in congenital ataxia identifies two new candidate genes and highlights a pathophysiological link between some congenital ataxias and early infantile epileptic encephalopathies. Genet Med 2018; 21:553-563. [DOI: 10.1038/s41436-018-0089-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2018] [Accepted: 06/04/2018] [Indexed: 12/16/2022] Open
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22
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Genetics of Epilepsy in the Era of Precision Medicine: Implications for Testing, Treatment, and Genetic Counseling. CURRENT GENETIC MEDICINE REPORTS 2018. [DOI: 10.1007/s40142-018-0139-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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23
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Genomic Context Analysis of de Novo STXBP1 Mutations Identifies Evidence of Splice Site DNA-Motif Associated Hotspots. G3-GENES GENOMES GENETICS 2018; 8:1115-1118. [PMID: 29438995 PMCID: PMC5873902 DOI: 10.1534/g3.118.200080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Mutations within STXBP1 have been associated with a range of neurodevelopmental disorders implicating the pleotropic impact of this gene. Although the frequency of de novo mutations within STXBP1 for selective cohorts with early onset epileptic encephalopathy is more than 1%, there is no evidence for a hotspot within the gene. In this study, we analyzed the genomic context of de novo STXBP1 mutations to examine whether certain motifs indicated a greater risk of mutation. Through a comprehensive context analysis of 136 de novo/rare mutation (SNV/Indels) sites in this gene, strikingly 26.92% of all SNV mutations occurred within 5bp upstream or downstream of a 'GTA' motif (P < 0.0005). This implies a genomic context modulated mutagenesis. Moreover, 51.85% (14 out of 27) of the 'GTA' mutations are splicing compared to 14.70% (20 out of 136) of all reported mutations within STXBP1 We also noted that 11 of these 14 'GTA' associated mutations are de novo in origin. Our analysis provides strong evidence of DNA motif modulated mutagenesis for STXBP1 de novo splicing mutations.
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24
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Faqeih EA, Almannai M, Saleh MM, AlWadei AH, Samman MM, Alkuraya FS. Phenotypic characterization of KCTD3-related developmental epileptic encephalopathy. Clin Genet 2018; 93:1081-1086. [PMID: 29406573 DOI: 10.1111/cge.13227] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2017] [Revised: 01/03/2018] [Accepted: 01/31/2018] [Indexed: 12/01/2022]
Abstract
The association between KCTD3 gene and neurogenetic disorders has only been published recently. In this report, we describe the clinical phenotype associated with 2 pathogenic variants in KCTD3 gene. Seven individuals (including one set of monozygotic twin) from 4 consanguineous families presented with developmental epileptic encephalopathy, global developmental delay, central hypotonia, progressive peripheral hypertonia, and variable dysmorphic facial features. Posterior fossa abnormalities (ranging from Dandy-Walker malformation to isolated hypoplasia of the cerebellar vermis) were consistently observed in addition to other variable neuroradiological abnormalities such as hydrocephalus and abnormal brain myelination. One patient also had a multicystic kidney. Whole exome sequencing revealed 2 probably pathogenic homozygous variants in KCTD3 gene that fully segregated with the disease. KCTD3 gene belongs to a family of accessory subunits that regulate the biophysical properties of ion channels, and is highly expressed in the kidney and brain. In this largest series to date on KCTD3-mutated patients, we show that biallelic loss of function mutations in KCTD3 lead to a consistent phenotype of developmental epileptic encephalopathy and abnormal cerebellum on brain imaging.
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Affiliation(s)
- E A Faqeih
- Section of Medial Genetics, Department of Pediatrics Subspecialties, Children's Specialized Hospital, King Fahad Medical City, Riyadh, Saudi Arabia
| | - M Almannai
- Section of Medial Genetics, Department of Pediatrics Subspecialties, Children's Specialized Hospital, King Fahad Medical City, Riyadh, Saudi Arabia
| | - M M Saleh
- Section of Medial Genetics, Department of Pediatrics Subspecialties, Children's Specialized Hospital, King Fahad Medical City, Riyadh, Saudi Arabia
| | - A H AlWadei
- Department of Pediatric Neurology, National Neuroscience Institute, King Fahad Medical City, Riyadh, Saudi Arabia
| | - M M Samman
- Pathology and Clinical Laboratory Administration, Section of Molecular Pathology, King Fahad Medical City, Riyadh, Saudi Arabia
| | - F S Alkuraya
- Department of Genetics, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.,Department of Anatomy and Cell Biology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
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25
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Schönewolf-Greulich B, Bisgaard AM, Møller R, Dunø M, Brøndum-Nielsen K, Kaur S, Van Bergen N, Lunke S, Eggers S, Jespersgaard C, Christodoulou J, Tümer Z. Clinician’s guide to genes associated with Rett-like phenotypes-Investigation of a Danish cohort and review of the literature. Clin Genet 2018; 95:221-230. [DOI: 10.1111/cge.13153] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Revised: 10/04/2017] [Accepted: 10/05/2017] [Indexed: 12/16/2022]
Affiliation(s)
- B. Schönewolf-Greulich
- Center for Rett Syndrome, Kennedy Center, Department of Paediatrics; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
- Applied Human Molecular Genetics, Kennedy Center, Department of Clinical Genetics; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
| | - A-M. Bisgaard
- Center for Rett Syndrome, Kennedy Center, Department of Paediatrics; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
| | - R.S. Møller
- Danish Epilepsy Centre; Dianalund Denmark
- Institute for Regional Health Services; University of Southern Denmark; Odense Denmark
| | - M. Dunø
- Department of Clinical Genetics; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
| | - K. Brøndum-Nielsen
- Department of Clinical Genetics; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
| | - S. Kaur
- Neurodevelopmental Genomics Research Group; Murdoch Children's Research Institute; Melbourne Australia
- Department of Paediatrics; Melbourne Medical School, University of Melbourne; Melbourne Australia
| | - N.J. Van Bergen
- Neurodevelopmental Genomics Research Group; Murdoch Children's Research Institute; Melbourne Australia
- Department of Paediatrics; Melbourne Medical School, University of Melbourne; Melbourne Australia
| | - S. Lunke
- Translational Genomics Unit; Murdoch Children’s Research Institute; Melbourne Australia
| | - S. Eggers
- Translational Genomics Unit; Murdoch Children’s Research Institute; Melbourne Australia
| | - C. Jespersgaard
- Applied Human Molecular Genetics, Kennedy Center, Department of Clinical Genetics; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
| | - J. Christodoulou
- Neurodevelopmental Genomics Research Group; Murdoch Children's Research Institute; Melbourne Australia
- Department of Paediatrics; Melbourne Medical School, University of Melbourne; Melbourne Australia
| | - Z. Tümer
- Applied Human Molecular Genetics, Kennedy Center, Department of Clinical Genetics; Copenhagen University Hospital, Rigshospitalet; Copenhagen Denmark
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26
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Uddin M, Woodbury-Smith M, Chan A, Brunga L, Lamoureux S, Pellecchia G, Yuen RKC, Faheem M, Stavropoulos DJ, Drake J, Hahn CD, Hawkins C, Shlien A, Marshall CR, Turner LA, Minassian BA, Scherer SW, Boelman C. Germline and somatic mutations in STXBP1 with diverse neurodevelopmental phenotypes. NEUROLOGY-GENETICS 2017; 3:e199. [PMID: 29264391 PMCID: PMC5735305 DOI: 10.1212/nxg.0000000000000199] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 08/30/2017] [Indexed: 12/15/2022]
Abstract
Objective: To expand the clinical phenotype associated with STXBP1 gene mutations and to understand the effect of STXBP1 mutations in the pathogenesis of focal cortical dysplasia (FCD). Methods: Patients with STXBP1 mutations were identified in various ways: as part of a retrospective cohort study of epileptic encephalopathy; through clinical referrals of individuals (10,619) with developmental delay (DD) for chromosomal microarray; and from a collection of 5,205 individuals with autism spectrum disorder (ASD) examined by whole-genome sequencing. Results: Seven patients with heterozygous de novo mutations affecting the coding region of STXBP1 were newly identified. Three cases had radiologic evidence suggestive of FCD. One male patient with early infantile epileptic encephalopathy, DD, and ASD achieved complete seizure remission following resection of dysplastic brain tissue. Examination of excised brain tissue identified mosaicism for STXBP1, providing evidence for a somatic mechanism. Cell-type expression analysis suggested neuron-specific expression. A comprehensive analysis of the published data revealed that 3.1% of severe epilepsy cases carry a pathogenic de novo mutation within STXBP1. By contrast, ASD was rarely associated with mutations in this gene in our large cohorts. Conclusions: STXBP1 mutations are an important cause of epilepsy and are also rarely associated with ASD. In a case with histologically proven FCD, an STXBP1 somatic mutation was identified, suggesting a role in its etiology. Removing such tissue may be curative for STXBP1-related epilepsy.
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Affiliation(s)
- Mohammed Uddin
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Marc Woodbury-Smith
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Ada Chan
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Ledia Brunga
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Sylvia Lamoureux
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Giovanna Pellecchia
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Ryan K C Yuen
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Muhammad Faheem
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Dimitri J Stavropoulos
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - James Drake
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Cecil D Hahn
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Cynthia Hawkins
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Adam Shlien
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Christian R Marshall
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Lesley A Turner
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Berge A Minassian
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Stephen W Scherer
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
| | - Cyrus Boelman
- Mohammed Bin Rashid University of Medicine and Health Sciences (M.U.), Dubai, UAE; The Centre for Applied Genomics (M.U., M.W.), Program in Genetics and Genome Biology (GGB) (A.C., L.B., S.L., G.P., R.K.C.Y., M.F., A.S., B.A.M., S.W.S.), Genome Diagnostics (D.J.S., C.R.M.), Paediatric Laboratory Medicine, Division of Neurosurgery (J.D., B.A.M.), and Division of Neurology (C.D.H.), The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Neuroscience (M.W.), Newcastle University, UK; Department of Molecular Genetics (A.C., S.W.S.), Department of Paediatrics (C.D.H., C.H.), and McLaughlin Centre (S.W.S.), University of Toronto, Ontario, Canada; Discipline of Genetics (L.A.T.), Faculty of Medicine, Memorial University of Newfoundland, St. John's, Canada; and Division of Neurology (C.B.), BC Children's Hospital, Vancouver, Canada
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27
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Orock A, Logan S, Deak F. Munc18-1 haploinsufficiency impairs learning and memory by reduced synaptic vesicular release in a model of Ohtahara syndrome. Mol Cell Neurosci 2017; 88:33-42. [PMID: 29217410 DOI: 10.1016/j.mcn.2017.12.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Revised: 11/03/2017] [Accepted: 12/03/2017] [Indexed: 12/18/2022] Open
Abstract
Ohtahara syndrome, also known as type 4 of Early Infantile Epileptic Encephalopathy with suppression bursts (EIEE-4) is currently an untreatable disorder that presents with seizures and impaired cognition. EIEE-4 patients have mutations most frequently in the STXBP1 gene encoding a Sec protein, munc18-1. The exact molecular mechanism of how these munc18-1 mutations cause impaired cognition, remains elusive. The leading haploinsufficiency hypothesis posits that mutations in munc18-1 render the protein unstable leading to its degradation. Expression driven by the healthy allele is not sufficient to maintain the physiological function resulting in haploinsufficiency. The aim of this study has been to understand how munc18-1 haploinsufficiency causes cognitive impairment seen in EIEE-4. Here we present results from behavioral to cellular effects from a mouse model of munc18-1 haploinsufficiency. Munc18-1 heterozygous knock-out mice showed impaired spatial learning and memory in behavior tests as well as reduced synaptic plasticity in hippocampal CA1 long-term potentiation. Cultured munc18-1 heterozygous hippocampal neurons had significantly slower rate of synaptic vesicle release and decreased readily releasable vesicle pool compared to wild-type control neurons in fluorescent FM dye assays. These results demonstrate that reduced munc18-1 levels are sufficient to impair learning and memory by reducing neurotransmitter release. Therefore, our study implicates munc18-1 haploinsufficiency as a primary cause of cognitive impairment seen in EIEE-4 patients.
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Affiliation(s)
- Albert Orock
- Oklahoma Center for Neuroscience, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Reynolds Oklahoma Center on Aging, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Dept. of Geriatric Medicine, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Sreemathi Logan
- Oklahoma Center for Neuroscience, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Reynolds Oklahoma Center on Aging, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Dept. of Geriatric Medicine, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA
| | - Ferenc Deak
- Oklahoma Center for Neuroscience, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Reynolds Oklahoma Center on Aging, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Dept. of Geriatric Medicine, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Dept. of Physiology, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA; Harold Hamm Diabetes Center, Univ. Oklahoma Health Sciences Center, Oklahoma City, OK, USA.
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28
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Stamberger H, Weckhuysen S, De Jonghe P. STXBP1 as a therapeutic target for epileptic encephalopathy. Expert Opin Ther Targets 2017; 21:1027-1036. [DOI: 10.1080/14728222.2017.1386175] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Hannah Stamberger
- Neurogenetics Group, Center for Molecular Neurology, VIB, Antwerp, Belgium
- Laboratory of Neurogenetics, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
- Department of Neurology, Antwerp University Hospital, Antwerp, Belgium
| | - Sarah Weckhuysen
- Neurogenetics Group, Center for Molecular Neurology, VIB, Antwerp, Belgium
- Laboratory of Neurogenetics, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
- Department of Neurology, Antwerp University Hospital, Antwerp, Belgium
| | - Peter De Jonghe
- Neurogenetics Group, Center for Molecular Neurology, VIB, Antwerp, Belgium
- Laboratory of Neurogenetics, Institute Born-Bunge, University of Antwerp, Antwerp, Belgium
- Department of Neurology, Antwerp University Hospital, Antwerp, Belgium
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29
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Suri M, Evers JMG, Laskowski RA, O'Brien S, Baker K, Clayton-Smith J, Dabir T, Josifova D, Joss S, Kerr B, Kraus A, McEntagart M, Morton J, Smith A, Splitt M, Thornton JM, Wright CF. Protein structure and phenotypic analysis of pathogenic and population missense variants in STXBP1. Mol Genet Genomic Med 2017; 5:495-507. [PMID: 28944233 PMCID: PMC5606886 DOI: 10.1002/mgg3.304] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2017] [Revised: 05/17/2017] [Accepted: 05/20/2017] [Indexed: 01/07/2023] Open
Abstract
Background Syntaxin‐binding protein 1, encoded by STXBP1, is highly expressed in the brain and involved in fusing synaptic vesicles with the plasma membrane. Studies have shown that pathogenic loss‐of‐function variants in this gene result in various types of epilepsies, mostly beginning early in life. We were interested to model pathogenic missense variants on the protein structure to investigate the mechanism of pathogenicity and genotype–phenotype correlations. Methods We report 11 patients with pathogenic de novo mutations in STXBP1 identified in the first 4293 trios of the Deciphering Developmental Disorder (DDD) study, including six missense variants. We analyzed the structural locations of the pathogenic missense variants from this study and the literature, as well as population missense variants extracted from Exome Aggregation Consortium (ExAC). Results Pathogenic variants are significantly more likely to occur at highly conserved locations than population variants, and be buried inside the protein domain. Pathogenic mutations are also more likely to destabilize the domain structure compared with population variants, increasing the proportion of (partially) unfolded domains that are prone to aggregation or degradation. We were unable to detect any genotype–phenotype correlation, but unlike previously reported cases, most of the DDD patients with STXBP1 pathogenic variants did not present with very early‐onset or severe epilepsy and encephalopathy, though all have developmental delay with intellectual disability and most display behavioral problems and suffered seizures in later childhood. Conclusion Variants across STXBP1 that cause loss of function can result in severe intellectual disability with or without seizures, consistent with a haploinsufficiency mechanism. Pathogenic missense mutations act through destabilization of the protein domain, making it prone to aggregation or degradation. The presence or absence of early seizures may reflect ascertainment bias in the literature as well as the broad recruitment strategy of the DDD study.
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Affiliation(s)
- Mohnish Suri
- Nottingham Regional Genetics ServiceNottingham University Hospitals NHS TrustCity Hospital Campus, The Gables, Hucknall RoadNottinghamNG5 1PBUK
| | - Jochem M G Evers
- European Bioinformatics Institute (EMBL-EBI)Wellcome Genome Campus, HinxtonCambridgeCB10 1SDUK
| | - Roman A Laskowski
- European Bioinformatics Institute (EMBL-EBI)Wellcome Genome Campus, HinxtonCambridgeCB10 1SDUK
| | - Sinead O'Brien
- MRC Cognition and Brain Sciences Unit15 Chaucer RoadCambridgeCB2 7EFUK
| | - Kate Baker
- MRC Cognition and Brain Sciences Unit15 Chaucer RoadCambridgeCB2 7EFUK.,Department of Medical GeneticsUniversity of CambridgeCambridge Biomedical CampusCambridgeCB2 0QQUK
| | - Jill Clayton-Smith
- Manchester Centre for Genomic MedicineSt Mary's Hospital, Central Manchester University Hospitals NHS Foundation TrustManchester Academic Health Science CentreManchesterM13 9WLUK
| | - Tabib Dabir
- Northern Ireland Regional Genetics CentreBelfast Health and Social Care TrustBelfast City HospitalLisburn RoadBelfastBT9 7ABUK
| | - Dragana Josifova
- South East Thames Regional Genetics CentreGuy's and St Thomas' NHS Foundation TrustGuy's HospitalGreat Maze PondLondonSE1 9RTUK
| | - Shelagh Joss
- West of Scotland Genetics ServiceQueen Elizabeth University HospitalLaboratory Medicine BuildingGlasgowG51 4TFUK
| | - Bronwyn Kerr
- Manchester Centre for Genomic MedicineSt Mary's Hospital, Central Manchester University Hospitals NHS Foundation TrustManchester Academic Health Science CentreManchesterM13 9WLUK
| | - Alison Kraus
- Yorkshire Regional Genetics ServiceDepartment of Clinical GeneticsLeeds Teaching Hospitals NHS TrustChapel Allerton HospitalChapeltown RoadLeedsLS7 4SAUK
| | - Meriel McEntagart
- South West Thames Regional Genetics CentreSt George's Healthcare NHS TrustSt George's University of LondonCranmer TerraceLondonSW17 0REUK
| | - Jenny Morton
- West Midlands Regional Clinical Genetics Service and Birmingham Health PartnersBirmingham Women's and Children's NHS Foundation TrustBirmingham Women's HospitalMindelsohn Way, EdgbastonBirminghamB15 2TGUK
| | - Audrey Smith
- Yorkshire Regional Genetics ServiceDepartment of Clinical GeneticsLeeds Teaching Hospitals NHS TrustChapel Allerton HospitalChapeltown RoadLeedsLS7 4SAUK
| | - Miranda Splitt
- Northern Genetics ServiceNewcastle upon Tyne Hospitals NHS Foundation TrustInstitute of Human GeneticsInternational Centre for LifeCentral ParkwayNewcastle upon TyneNE1 3BZUK
| | - Janet M Thornton
- European Bioinformatics Institute (EMBL-EBI)Wellcome Genome Campus, HinxtonCambridgeCB10 1SDUK
| | | | - Caroline F Wright
- Wellcome Trust Sanger InstituteWellcome Genome Campus, HinxtonCambridgeCB1 8RQUK.,University of Exeter Medical SchoolRoyal Devon & Exeter HospitalBarrack RoadExeterEX2 5DWUK
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30
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Helbig I. Understanding Genetic Test Results in Childhood Epilepsies. CURRENT PEDIATRICS REPORTS 2017. [DOI: 10.1007/s40124-017-0122-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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