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Gavriilaki E, Bousiou Z, Batsis I, Vardi A, Mallouri D, Koravou EE, Konstantinidou G, Spyridis N, Karavalakis G, Noli F, Patriarcheas V, Masmanidou M, Touloumenidou T, Papalexandri A, Poziopoulos C, Yannaki E, Sakellari I, Politou M, Papassotiriou I. Soluble Urokinase-Type Plasminogen Activator Receptor (suPAR) and Growth Differentiation Factor-15 (GDF-15) Levels Are Significantly Associated with Endothelial Injury Indices in Adult Allogeneic Hematopoietic Cell Transplantation Recipients. Int J Mol Sci 2023; 25:231. [PMID: 38203404 PMCID: PMC10778584 DOI: 10.3390/ijms25010231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/17/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Hematopoietic stem cell transplantation-associated thrombotic microangiopathy (HSCT-TMA) and graft-versus-host disease (GvHD) represent life-threatening syndromes after allogeneic hematopoietic stem cell transplantation (allo-HSCT). In both conditions, endothelial dysfunction is a common denominator, and development of relevant biomarkers is of high importance for both diagnosis and prognosis. Despite the fact that soluble urokinase plasminogen activator receptor (suPAR) and growth differentiation factor-15 (GDF-15) have been determined as endothelial injury indices in various clinical settings, their role in HSCT-related complications remains unexplored. In this context, we used immunoenzymatic methods to measure suPAR and GDF-15 levels in HSCT-TMA, acute and/or chronic GVHD, control HSCT recipients, and apparently healthy individuals of similar age and gender. We found considerably greater SuPAR and GDF-15 levels in HSCT-TMA and GVHD patients compared to allo-HSCT and healthy patients. Both GDF-15 and suPAR concentrations were linked to EASIX at day 100 and last follow-up. SuPAR was associated with creatinine and platelets at day 100 and last follow-up, while GDF-15 was associated only with platelets, suggesting that laboratory values do not drive EASIX. SuPAR, but not GDF-15, was related to soluble C5b-9 levels, a sign of increased HSCT-TMA risk. Our study shows for the first time that suPAR and GDF-15 indicate endothelial damage in allo-HSCT recipients. Rigorous validation of these biomarkers in many cohorts may provide utility for their usefulness in identifying and stratifying allo-HSCT recipients with endothelial cell impairment.
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Affiliation(s)
- Eleni Gavriilaki
- Second Propedeutic Department of Internal Medicine, Hippocration Hospital, Aristotle University of Thessaloniki, 54642 Thessaloniki, Greece
| | - Zoi Bousiou
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Ioannis Batsis
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Anna Vardi
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Despina Mallouri
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Evaggelia-Evdoxia Koravou
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Georgia Konstantinidou
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Nikolaos Spyridis
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Georgios Karavalakis
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Foteini Noli
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Vasileios Patriarcheas
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Marianna Masmanidou
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Tasoula Touloumenidou
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Apostolia Papalexandri
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Christos Poziopoulos
- Department of Hematology, Metropolitan Hospital, Neo Faliro, 18547 Athens, Greece;
| | - Evangelia Yannaki
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Ioanna Sakellari
- BMT Unit, Hematology Department, George Papanicolaou General Hospital, 57010 Thessaloniki, Greece; (Z.B.); (I.B.); (A.V.); (D.M.); (E.-E.K.); (G.K.); (N.S.); (G.K.); (F.N.); (V.P.); (M.M.); (T.T.); (A.P.); (E.Y.); (I.S.)
| | - Marianna Politou
- Hematology Laboratory-Blood Bank, Aretaieion Hospital, School of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece;
| | - Ioannis Papassotiriou
- First Department of Pediatrics, School of Medicine, National and Kapodistrian University of Athens, 15772 Athens, Greece;
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Wohlwend NF, Grossmann K, Aeschbacher S, Weideli OC, Telser J, Risch M, Conen D, Risch L. The Association of suPAR with Cardiovascular Risk Factors in Young and Healthy Adults. Diagnostics (Basel) 2023; 13:2938. [PMID: 37761305 PMCID: PMC10530210 DOI: 10.3390/diagnostics13182938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/06/2023] [Accepted: 09/12/2023] [Indexed: 09/29/2023] Open
Abstract
The soluble urokinase plasminogen activator receptor (suPAR), as a correlate of chronic low-grade inflammation, may be used to predict individual cardiovascular risk. Since chronic low-grade inflammation is thought to be associated with the development of cardiovascular disease, this study aimed to evaluate if suPAR plasma levels are correlated with cardiovascular risk factors in young and healthy adults (aged 25-41 years). Consequently, data from the GAPP (genetic and phenotypic determinants of blood pressure and other cardiovascular risk factors) study were used to investigate suPAR plasma levels in relation to the following cardiovascular risk factors and laboratory parameters: BMI, physical activity, alcohol consumption, smoking status, blood pressure parameters, glucose status, and lipid levels. Additionally, suPAR was compared to the healthy lifestyle score and the Framingham score representing the overall cardiovascular risk profile. These associations were assessed using two different statistical approaches. Firstly, all cardiovascular risk factors and scores were compared amongst sex-specific suPAR plasma levels with ANOVA analysis. Secondly, sex-specific multivariable linear regressions were performed. Female participants had higher plasma suPAR levels than male participants (1.73 ng/mL versus 1.50 ng/mL; p < 0.001). A significant inverse correlation between suPAR plasma levels and HDL cholesterol was found in men (p = 0.001) and women (p < 0.001). Furthermore, male (p < 0.001) and female participants (p < 0.001) who smoked showed significantly higher plasma levels of suPAR (p < 0.001). For male participants, an inverse correlation of the healthy lifestyle score with suPAR plasma levels (p = 0.001) and a positive correlation of the Framingham score with suPAR plasma levels (p < 0.001) were detected. In women, no such correlation was found. The cholesterol levels (p = 0.001) and HbA1c (p = 0.008) correlated significantly with plasma suPAR levels in female participants. suPAR plasma levels were found to be strongly associated with certain cardiovascular risk factors; however, sex-specific differences were found. These sex-specific differences might be explained by the higher prevalence of cardiovascular risk factors in men resulting in a stronger correlation of suPAR as a marker of low-grade inflammation, since the existence of the risk factors already led to subclinical damage in men. Further research on suPAR levels in an older study population is needed.
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Affiliation(s)
| | - Kirsten Grossmann
- Dr. Risch Medical Laboratory, 9490 Vaduz, Liechtenstein
- Faculty of Medical Sciences, Private University in the Principality of Liechtenstein, 9495 Triesen, Liechtenstein
| | - Stefanie Aeschbacher
- Cardiovascular Research Institute Basel, Division Cardiology, University Hospital Basel, University of Basel, 4031 Basel, Switzerland
| | - Ornella C. Weideli
- Dr. Risch Medical Laboratory, 9490 Vaduz, Liechtenstein
- Soneva Fushi, Boduthakurufaanu Magu, Male 20077, Maldives
| | - Julia Telser
- Dr. Risch Medical Laboratory, 9490 Vaduz, Liechtenstein
- Faculty of Medical Sciences, Private University in the Principality of Liechtenstein, 9495 Triesen, Liechtenstein
| | - Martin Risch
- Dr. Risch Medical Laboratory, 9490 Vaduz, Liechtenstein
- Division of Laboratory Medicine, Cantonal Hospital Graubünden, 7007 Chur, Switzerland
| | - David Conen
- Population Health Research Institute, McMaster University, Hamilton, ON L8L 2X2, Canada
| | - Lorenz Risch
- Dr. Risch Medical Laboratory, 9490 Vaduz, Liechtenstein
- Faculty of Medical Sciences, Private University in the Principality of Liechtenstein, 9495 Triesen, Liechtenstein
- Department of Laboratory Medicine, Institute of Clinical Chemistry, Inselspital Bern University Hospital, University of Berne, 3012 Berne, Switzerland
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Hamie L, Eid E, Abbas O, Safi R, Nammour T, Tamim H, Makki M, Stephan C, Hasbani D, Wehbe H, Ghaoui N, Hawa M, Nasser N, Eid A, Kibbi AG, Kurban M. SuPAR, a potential inflammatory mediator in psoriasis pathogenesis. Clin Exp Pharmacol Physiol 2020; 47:1705-1712. [PMID: 32558953 DOI: 10.1111/1440-1681.13365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Revised: 06/01/2020] [Accepted: 06/12/2020] [Indexed: 11/29/2022]
Abstract
Psoriasis is an inflammatory skin disorder that is strongly associated with the metabolic syndrome. The sole reliance on clinical examination to guide prognostication and treatment is insufficient at best; accurate diagnostic and prognostic psoriatic molecular biomarkers are needed. Soluble urokinase plasminogen activator receptor (suPAR) has been implicated in inflammation. The aim of this study is to determine whether suPAR plays a role in the pathogenesis of psoriasis and whether an association exists between suPAR levels, disease severity, and other variables like insulin, erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). This study also compares the pattern of uPAR staining in healthy vs psoriatic skin: 39 psoriatic and 30 control subjects were included. Two biopsies (affected and unaffected skin) and one biopsy were taken from psoriasis patients and healthy controls, respectively, with uPAR staining of all skin biopsies. Blood samples from all subjects were obtained to determine suPAR, ESR, CRP, and fasting insulin levels. uPAR staining was prominent in unaffected skin from psoriasis patients and healthy individuals vs weak/absent uPAR staining in psoriatic skin. CRP, ESR and suPAR levels were not significantly elevated in the mild psoriasis group compared to healthy controls. The loss of epidermal uPAR is suggestive of its tentative role in the pathogenesis of psoriasis. Patients with mild-moderate psoriasis possibly lack the powerful association attributed to metabolic syndrome in psoriatic patients. Further studies on larger cohorts are needed to ascertain the validity of the mentioned conclusions.
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Affiliation(s)
- Lamiaa Hamie
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Edward Eid
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ossama Abbas
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Remi Safi
- Department of Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
| | - Tarak Nammour
- Department of Gastroenterology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Hani Tamim
- Clinical Research Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Maha Makki
- Clinical Research Institute, American University of Beirut Medical Center, Beirut, Lebanon
| | - Carla Stephan
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Divina Hasbani
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Hisham Wehbe
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Nohra Ghaoui
- Department of Internal Medicine, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mariana Hawa
- Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Nourhan Nasser
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Assaad Eid
- Department of Anatomy, Cell Biology and Physiology, Faculty of Medicine, American University of Beirut, Beirut, Lebanon
| | - Abdul-Ghani Kibbi
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Mazen Kurban
- Department of Dermatology, American University of Beirut Medical Center, Beirut, Lebanon.,Department of Biochemistry and Molecular Genetics, American University of Beirut, Beirut, Lebanon
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Torino C, Pizzini P, Cutrupi S, Postorino M, Tripepi G, Mallamaci F, Reiser J, Zoccali C. Soluble Urokinase Plasminogen Activator Receptor (suPAR) and All-Cause and Cardiovascular Mortality in Diverse Hemodialysis Patients. Kidney Int Rep 2018; 3:1100-1109. [PMID: 30197976 PMCID: PMC6127402 DOI: 10.1016/j.ekir.2018.05.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Revised: 05/03/2018] [Accepted: 05/07/2018] [Indexed: 11/30/2022] Open
Abstract
Introduction The soluble receptor of urokinase plasminogen activator (suPAR) is an innate immunity/inflammation biomarker predicting cardiovascular (CV) and non-CV events in various conditions, including type 2 diabetic patients on dialysis. However, the relationship between suPAR and clinical outcomes in the hemodialysis population at large has not been tested. Methods We measured plasma suPAR levels (R&D enzyme-linked immunosorbent assay [ELISA]) in 1038 hemodialysis patients with a follow-up of 2.9 years (interquartile range = 1.7−4.2) who were enrolled in the PROGREDIRE study, a cohort study involving 35 dialysis units in 2 regions in Southern Italy. Results suPAR was strongly (P < 0.001) and independently related to female gender (β = −0.160), age (β = 0.216), dialysis vintage (β = 0.264), CV comorbidities (β = 0.105), alkaline phosphatase (β = 0.136), albumin (β = −0.147), and body mass index (BMI; β = 0.174) (all P < 0.006). In fully adjusted analyses, suPAR tertiles predicted the risk of all-cause mortality (third tertile vs. first tertile hazard ratio (HR) = 1.91, 95% confidence interval (CI) = 1.47 – 2.48, P < 0.001), CV mortality (HR = 1.47, 95% CI = 1.03–2.09, P = 0.03), and non-CV mortality (HR = 1.94, 95% CI = 1.28–2.93, P = 0.002); these relationships were not modified by diabetes or other risk factors. suPAR added only modest prognostic risk discrimination and reclassification power for these outcomes to parsimonious models based on simple clinical variables. Conclusion In conclusion, suPAR robustly predicted all-cause and both CV and non-CV mortality in a large unselected hemodialysis population. Intervention studies are needed to definitively test the hypothesis that suPAR is causally implicated in clinical outcomes in this population.
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Affiliation(s)
- Claudia Torino
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | - Patrizia Pizzini
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | - Sebastiano Cutrupi
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | | | - Giovanni Tripepi
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
| | - Francesca Mallamaci
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy.,Nephrology and Renal Transplantation Unit, Reggio Calabria, Italy
| | - Jochen Reiser
- Department of Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Carmine Zoccali
- CNR-IFC, Clinical Epidemiology and Physiopathology of Renal Diseases and Hypertension Unit, Reggio Calabria, Italy
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Rabensteiner J, Prüller F, Prattes J, Valentin T, Zollner-Schwetz I, Krause R, Hoenigl M. suPAR remains uninfluenced by surgery in septic patients with bloodstream infection. GMS Infect Dis 2016; 4:Doc04. [PMID: 30671318 PMCID: PMC6301737 DOI: 10.3205/id000022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Surgical trauma induces activation of the immune system and may cause an increase of inflammatory biomarkers tested postoperatively in septic patients treated for bloodstream infection. The aim of this study was to determine the impact of surgical interventions on the novel sepsis biomarker soluble urokinase plasminogen activator receptor (suPAR) and to compare results with those of routine laboratory parameters CRP, PCT, and IL-6 in patients with culture-proven bloodstream infection. Forty-six adult patients with positive blood culture undergoing minor or major surgical intervention were investigated, 12 blood culture positive patients served as control group. Blood was collected 24 hours before and after surgical intervention for determination of the sepsis biomarkers suPAR, CRP, PCT, and IL-6. Within the surgical study cohort, a non-significant increase of suPAR, CRP, and PCT was observed postoperatively (p 0.642; p 0.773; p 0.087). In contrast, a slight decrease of IL-6 (p 0.599) was observed. A significant correlation was calculated for the pre- and postoperative difference of CRP (p 0.028) and PCT (p 0.008) and type of surgical intervention received: after minor surgical intervention only PCT decreased significantly (p<0.001), while after major surgical interventions no significant differences were observed for all biomarkers evaluated. In the control group, a significant decrease of CRP (p 0.005) and PCT (p 0.005) was observed. In patients treated adequately for bloodstream infections, postoperative suPAR levels remained uninfluenced of the surgical trauma and might therefore be a reliable parameter for postoperative infectious monitoring. After minor surgical intervention, PCT seems to be the most reliable parameter.
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Affiliation(s)
- Jasmin Rabensteiner
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Austria
| | - Florian Prüller
- Clinical Institute of Medical and Chemical Laboratory Diagnostics, Medical University of Graz, Austria
| | - Jürgen Prattes
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Austria
| | - Thomas Valentin
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Austria
| | - Ines Zollner-Schwetz
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Austria
| | - Robert Krause
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Austria
| | - Martin Hoenigl
- Section of Infectious Diseases and Tropical Medicine, Department of Internal Medicine, Medical University of Graz, Austria.,Division of Infectious Diseases, Department of Medicine, University of California, San Diego, CA, USA
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