[1] Institute of Health Economics and Health Care Management,Division of Pediatric Endocrinology and Diabetes, Department of Pediatrics and Adolescent Medicine
[2] Helmholtz Zentrum München - German Research Center for Environmental Health,Hospital for Children and Adolescents, Department of Women and Child Health
[3] University Medical Center Ulm,Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy
[4] Division of Pediatric Endocrinology,Ambulatory Obesity Center
[5] Department of Medicine,Vestische Children’s Hospital Datteln
[6] Boston Children’s Hospital,undefined
[7] Institute for Epidemiology and Medical Biometry,undefined
[8] ZIBMT,undefined
[9] Ulm University,undefined
[10] University of Leipzig,undefined
[11] University Hospital Essen,undefined
[12] University of Duisburg-Essen,undefined
[13] Charité University Hospital Berlin,undefined
[14] University Witten/Herdecke,undefined
[15] Institute of Medical Statistics,undefined
[16] Computer and Data Sciences,undefined
[17] Jena University Hospital,undefined