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Jacquemyn X, Zhan J, Van den Eynde J, Cordrey K, Long R, Rao S, Barnes BT, Thompson WR, Danford D, Kutty S. Time course of hypertension and myocardial dysfunction following anthracycline chemotherapy in pediatric patients. IJC HEART & VASCULATURE 2024; 53:101436. [PMID: 38872982 PMCID: PMC11169083 DOI: 10.1016/j.ijcha.2024.101436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 04/11/2024] [Accepted: 05/27/2024] [Indexed: 06/15/2024]
Abstract
Background Anthracyclines are associated with cardiac dysfunction. Little is known about the interplay of pre-existing hypertension and treatment response. We aimed to investigate the relationship between hypertension and the development of cancer therapy-related cardiac dysfunction (CTRCD) in pediatric patients treated with anthracycline chemotherapy. Methods Pediatric patients with cancer who received anthracycline chemotherapy from 2013 to 2021 were retrospectively included. Serial cardiac assessments were conducted during and after chemotherapy. The primary outcome was the development of CTRCD, classified as mild, moderate, or severe according to contemporary definitions. Results Among 190 patients undergoing anthracycline chemotherapy, 34 patients (17.9 %) had hypertension (24 patients Stage 1, and 10 patients Stage 2) at baseline evaluation. Patients underwent chemotherapy for a median of 234.4 days (interquartile range 127.8-690.3 days) and were subsequently followed up. Hypertension was frequent during follow-up 31.3 % (0-3 months), 15.8 % (3-6 months), 21.9 % (0.5-1 years), 24.7 % (1-2 years), 31.1 % (2-4 years) and 35.8 % (beyond 4 years) (P for trend < 0.001). Freedom from mild CTRCD at 5 years was 45.0 %, freedom from moderate CTRCD was 87.8 % at 5 years. Baseline hypertension did not increase the risk of mild (HR 0.77, 95 % CI: 0.41-1.42, P = 0.385) or moderate CTRCD (HR 0.62, 95 % CI: 0.14-2.72, P = 0.504). Patients with baseline hypertension showed different global longitudinal strain (P < 0.001) and LVEF (P < 0.001) patterns during follow-up. Conclusions Pediatric patients often develop CTRCD post-anthracycline chemotherapy. Those with pre-existing hypertension show a unique treatment response, despite no increased CTRCD risk, warranting further investigation.
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Affiliation(s)
- Xander Jacquemyn
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Department of Cardiovascular Sciences, KU Leuven & Congenital and Structural Cardiology, UZ Leuven, Leuven, Belgium
| | - Junzhen Zhan
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Jef Van den Eynde
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
- Department of Cardiovascular Sciences, KU Leuven & Congenital and Structural Cardiology, UZ Leuven, Leuven, Belgium
| | - Kyla Cordrey
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Rita Long
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Sruti Rao
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Benjamin T. Barnes
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - W. Reid Thompson
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - David Danford
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
| | - Shelby Kutty
- The Blalock-Taussig-Thomas Pediatric and Congenital Heart Center, Department of Pediatrics, Johns Hopkins School of Medicine, Johns Hopkins University, Baltimore, MD, USA
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Zhang SC, Nikolova AP, Kamrava M, Mak RH, Atkins KM. A roadmap for modelling radiation-induced cardiac disease. J Med Imaging Radiat Oncol 2024. [PMID: 38985978 DOI: 10.1111/1754-9485.13716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 05/21/2024] [Indexed: 07/12/2024]
Abstract
Cardiac risk mitigation is a major priority in improving outcomes for cancer survivors as advances in cancer screening and treatments continue to decrease cancer mortality. More than half of adult cancer patients will be treated with radiotherapy (RT); therefore it is crucial to develop a framework for how to assess and predict radiation-induced cardiac disease (RICD). Historically, RICD was modelled solely using whole heart metrics such as mean heart dose. However, data over the past decade has identified cardiac substructures which outperform whole heart metrics in predicting for significant cardiac events. Additionally, non-RT factors such as pre-existing cardiovascular risk factors and toxicity from other therapies contribute to risk of future cardiac events. In this review, we aim to discuss the current evidence and knowledge gaps in predicting RICD and provide a roadmap for the development of comprehensive models based on three interrelated components, (1) baseline CV risk assessment, (2) cardiac substructure radiation dosimetry linked with cardiac-specific outcomes and (3) novel biomarker development.
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Affiliation(s)
- Samuel C Zhang
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Andriana P Nikolova
- Department of Cardiology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Mitchell Kamrava
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Raymond H Mak
- Department of Radiation Oncology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Katelyn M Atkins
- Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, California, USA
- Department of Cardiology, Cedars-Sinai Medical Center, Los Angeles, California, USA
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Kapusta L, Beer G, Rothschild E, Baruch G, Barkay G, Marom D, Grinshpun-Cohen Y, Raskind C, Constantini S, Toledano-Alhadef H. Cardiac screening in pediatric patients with neurofibromatosis type 1: similarities with Noonan syndrome? Int J Cardiovasc Imaging 2024; 40:1475-1482. [PMID: 38739321 PMCID: PMC11258153 DOI: 10.1007/s10554-024-03125-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 04/28/2024] [Indexed: 05/14/2024]
Abstract
Both Neurofibromatosis type 1 (NF1) and Noonan syndrome (NS) are RASopathies. Characteristic cardiac phenotypes of NS, including specific electrocardiographic changes, pulmonary valve stenosis and hypertrophic cardiomyopathy have not been completely studied in NF1. PURPOSE The aims of this study were to assess: (1) similarities in the prevalence and types of ECG and conventional echocardiographic findings described in NS in asymptomatic patients with NF1, and (2) the presence of discrete myocardial dysfunction in NF1 patients using myocardial strain imaging. METHODS Fifty-eight patients with NF1 (ages 0-18 years), and thirty-one age-matched healthy controls underwent cardiac assessment including blood pressure measurements, a 12-lead ECG, and detailed echocardiography. Quantification of cardiac chamber size, mass and function were measured using conventional echocardiography. Myocardial strain parameters were assessed using 2-Dimensional (2D) Speckle tracking echocardiography. RESULTS Asymptomatic patients with NF1 had normal electrocardiograms, none with the typical ECG patterns described in NS. However, patients with NF1 showed significantly decreased calculated Z scores of the left ventricular internal diameter in diastole and systole, reduced left ventricular mass index and a higher incidence of cardiac abnormal findings, mainly of the mitral valve, in contrast to the frequently described types of cardiac abnormalities in NS. Peak and end systolic global circumferential strain were the only significantly reduced speckle tracking derived myocardial strain parameter. CONCLUSIONS Children with NF1 demonstrated more dissimilarities than similarities in the prevalence and types of ECG and conventional echocardiographic findings described in NS. The role of the abnormal myocardial strain parameter needs to be explored.
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Affiliation(s)
- Livia Kapusta
- Pediatric Cardiology Unit, Faculty of Medicine, Dana-Dwek children's hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
- Department of Pediatrics, Amalia Children's Hospital, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - Gil Beer
- Pediatric Cardiology Unit, Faculty of Medicine, Dana-Dwek children's hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Ehud Rothschild
- Department of Internal medicine, Tel-Aviv Sourasky Medical Center, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Guy Baruch
- Department of Internal medicine, Tel-Aviv Sourasky Medical Center, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gili Barkay
- Gilbert Israeli and International Neurofibromatosis Center and the Child Neurology Institute and Child Development Center, Faculty of Medicine, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, 6 Weizmann Street, Tel Aviv, 6423906, Israel
| | - Daphna Marom
- Genetic Institute, Faculty of Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Yulia Grinshpun-Cohen
- Gilbert Israeli and International Neurofibromatosis Center and the Child Neurology Institute and Child Development Center, Faculty of Medicine, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, 6 Weizmann Street, Tel Aviv, 6423906, Israel
- Genetic Institute, Faculty of Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Craig Raskind
- Department of Neonatology, Faculty of Medicine, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Shlomi Constantini
- Gilbert Israeli and International Neurofibromatosis Center and the Child Neurology Institute and Child Development Center, Faculty of Medicine, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, 6 Weizmann Street, Tel Aviv, 6423906, Israel
- Department of Pediatric Neurosurgery, The Pediatric Brain Institute, Faculty of Medicine, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - Hagit Toledano-Alhadef
- Gilbert Israeli and International Neurofibromatosis Center and the Child Neurology Institute and Child Development Center, Faculty of Medicine, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, 6 Weizmann Street, Tel Aviv, 6423906, Israel.
- Child Neurology Institute and Child development Center, Faculty of Medicine, Dana-Dwek Children's Hospital, Tel Aviv Sourasky Medical Center, Tel Aviv University, Tel Aviv, Israel.
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Brener A, Cleper R, Baruch G, Rothschild E, Yackobovitch-Gavan M, Beer G, Zeitlin L, Kapusta L. Cardiovascular health in pediatric patients with X-linked hypophosphatemia under two years of burosumab therapy. Front Endocrinol (Lausanne) 2024; 15:1400273. [PMID: 38818505 PMCID: PMC11137213 DOI: 10.3389/fendo.2024.1400273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 04/22/2024] [Indexed: 06/01/2024] Open
Abstract
Introduction X-linked hypophosphatemia (XLH) is caused by an inactivating mutation in the phosphate-regulating endopeptidase X-linked (PHEX) gene whose defective product fails to control phosphatonin fibroblast growth factor 23 (FGF23) serum levels. Although elevated FGF23 levels have been linked with detrimental cardiac effects, the cardiologic outcomes in XLH patients have been subject to debate. Our study aimed to evaluate the prevalence and severity of cardiovascular morbidity in pediatric XLH patients before, during, and after a 2-year treatment period with burosumab, a recombinant anti-FGF23 antibody. Methods This prospective observational study was conducted in a tertiary medical center, and included 13 individuals with XLH (age range 0.6-16.2 years) who received burosumab every 2 weeks. Clinical assessment at treatment initiation and after .5, 1, and 2 years of uninterrupted treatment included anthropometric measurements and cardiologic evaluations (blood pressure [BP], electrocardiogram, conventional echocardiography, and myocardial strain imaging). Results The linear growth of all patients improved significantly (mean height z-score: from -1.70 ± 0.80 to -0.96 ± 1.08, P=0.03). Other favorable effects were decline in overweight/obesity rates (from 46.2% to 23.1%) and decreased rates of elevated BP (systolic BP from 38.5% to 15.4%; diastolic BP from 38.5% to 23.1%). Electrocardiograms revealed no significant abnormality throughout the study period. Cardiac dimensions and myocardial strain parameters were within the normative range for age at baseline and remained unchanged during the study period. Conclusion Cardiologic evaluations provided reassurance that 2 years of burosumab therapy did not cause cardiac morbidity. The beneficial effect of this treatment was a reduction in cardiovascular risk factors, as evidenced by the lower prevalence of both overweight/obesity and elevated BP.
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Affiliation(s)
- Avivit Brener
- Institute of Pediatric Endocrinology and Diabetes, Dana-Dwek Children’s Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Roxana Cleper
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Pediatric Nephrology Unit, Dana-Dwek Children’s Hospital, Sourasky Medical Center, Tel Aviv, Israel
| | - Guy Baruch
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Internal Medicine, Sourasky Medical Center, Tel Aviv, Israel
| | - Ehud Rothschild
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Department of Internal Medicine, Sourasky Medical Center, Tel Aviv, Israel
| | - Michal Yackobovitch-Gavan
- Department of Epidemiology and Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Gil Beer
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Pediatric Cardiology Unit, Dana-Dwek Children’s Hospital, Sourasky Medical Center, Tel Aviv, Israel
| | - Leonid Zeitlin
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Metabolic Bone Disease Unit, Pediatric Orthopedic Department, Dana-Dwek Children’s Hospital, Sourasky Medical Center, Tel Aviv, Israel
| | - Livia Kapusta
- Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- The Pediatric Cardiology Unit, Dana-Dwek Children’s Hospital, Sourasky Medical Center, Tel Aviv, Israel
- Department of Pediatrics, Amalia Children’s Hospital, Radboud University Medical Centre, Nijmegen, Netherlands
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Leger KJ, Robison N, Narayan HK, Smith AM, Tsega T, Chung J, Daniels A, Chen Z, Englefield V, Demissei BG, Lefebvre B, Morrow G, Dizon I, Gerbing RB, Pabari R, Getz KD, Aplenc R, Pollard JA, Chow EJ, Tang WHW, Border WL, Sachdeva R, Alonzo TA, Kolb EA, Cooper TM, Ky B. Rationale and design of the Children's Oncology Group study AAML1831 integrated cardiac substudies in pediatric acute myeloid leukemia therapy. Front Cardiovasc Med 2023; 10:1286241. [PMID: 38107263 PMCID: PMC10722184 DOI: 10.3389/fcvm.2023.1286241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Accepted: 11/07/2023] [Indexed: 12/19/2023] Open
Abstract
Background Pediatric acute myeloid leukemia (AML) therapy is associated with substantial short- and long-term treatment-related cardiotoxicity mainly due to high-dose anthracycline exposure. Early left ventricular systolic dysfunction (LVSD) compromises anthracycline delivery and is associated with inferior event-free and overall survival in de novo pediatric AML. Thus, effective cardioprotective strategies and cardiotoxicity risk predictors are critical to optimize cancer therapy delivery and enable early interventions to prevent progressive LVSD. While dexrazoxane-based cardioprotection reduces short-term cardiotoxicity without compromising cancer survival, liposomal anthracycline formulations have the potential to mitigate cardiotoxicity while improving antitumor efficacy. This overview summarizes the rationale and methodology of cardiac substudies within AAML1831, a randomized Children's Oncology Group Phase 3 study of CPX-351, a liposomal formulation of daunorubicin and cytarabine, in comparison with standard daunorubicin/cytarabine with dexrazoxane in the treatment of de novo pediatric AML. Methods/design Children (age <22 years) with newly diagnosed AML were enrolled and randomized to CPX-351-containing induction 1 and 2 (Arm A) or standard daunorubicin and dexrazoxane-containing induction (Arm B). Embedded cardiac correlative studies aim to compare the efficacy of this liposomal anthracycline formulation to dexrazoxane for primary prevention of cardiotoxicity by detailed core lab analysis of standardized echocardiograms and serial cardiac biomarkers throughout AML therapy and in follow-up. In addition, AAML1831 will assess the ability of early changes in sensitive echo indices (e.g., global longitudinal strain) and cardiac biomarkers (e.g., troponin and natriuretic peptides) to predict subsequent LVSD. Finally, AAML1831 establishes expert consensus-based strategies in cardiac monitoring and anthracycline dose modification to balance the potentially competing priorities of cardiotoxicity reduction with optimal leukemia therapy. Discussion This study will inform diagnostic, prognostic, preventative, and treatment strategies regarding cardiotoxicity during pediatric AML therapy. Together, these measures have the potential to improve leukemia-free and overall survival and long-term cardiovascular health in children with AML. Clinical trial registration: https://clinicaltrials.gov/, identifier NCT04293562.
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Affiliation(s)
- Kasey J. Leger
- Division of Pediatric Hematology/Oncology, Seattle Children’s Hospital, University of Washington, Seattle, WA, United States
| | - Nora Robison
- Division of Pediatric Hematology/Oncology, Seattle Children’s Hospital, University of Washington, Seattle, WA, United States
| | - Hari K. Narayan
- Division of Cardiology, Department of Pediatrics, Rady Children’s Hospital San Diego, University of California San Diego, La Jolla, CA, United States
| | - Amanda M. Smith
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Tenaadam Tsega
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Jade Chung
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Amber Daniels
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Zhen Chen
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Virginia Englefield
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Biniyam G. Demissei
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Benedicte Lefebvre
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
| | - Gemma Morrow
- Division of Cardiology, Children’s Healthcare of Atlanta, Atlanta, GA, United States
| | - Ilona Dizon
- Division of Cardiology, Seattle Children’s Hospital, Seattle, WA, United States
| | | | - Reena Pabari
- Division of Hematology/Oncology, The Hospital for Sick Children, Toronto, ON, Canada
| | - Kelly D. Getz
- Division of Oncology, Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Richard Aplenc
- Division of Oncology, Children’s Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania
| | - Jessica A. Pollard
- Division of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, United States
- Department of Pediatrics, Harvard Medical School, Boston, MA, United States
| | - Eric J. Chow
- Division of Pediatric Hematology/Oncology, Seattle Children’s Hospital, University of Washington, Seattle, WA, United States
- Clinical Research and Public Health Sciences Divisions, Fred Hutchinson Cancer Center, Seattle, WA, United States
| | - W. H. Wilson Tang
- Department of Cardiovascular Medicine, Heart Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, United States
| | - William L. Border
- Division of Cardiology, Children’s Healthcare of Atlanta, Atlanta, GA, United States
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Ritu Sachdeva
- Division of Cardiology, Children’s Healthcare of Atlanta, Atlanta, GA, United States
- Department of Pediatrics, Emory University School of Medicine, Atlanta, GA, United States
| | - Todd A. Alonzo
- Children’s Oncology Group, Monrovia, CA, United States
- Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - E. Anders Kolb
- Nemours Center for Cancer and Blood Disorders, Alfred I. DuPont Hospital for Children, Wilmington, DE, United States
| | - Todd M. Cooper
- Division of Pediatric Hematology/Oncology, Seattle Children’s Hospital, University of Washington, Seattle, WA, United States
| | - Bonnie Ky
- Division of Cardiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, United States
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