1 Department of Internal Medicine 1, Endocrinology & Diabetes, University of Lübeck, Lübeck, Germany.
2 German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany.
3 Department of Pediatrics, University Hospital Erlangen, Erlangen, Germany.
4 Institute of Epidemiology and Medical Biometry, CAQM, University of Ulm, Ulm, Germany.
5 Clinic for Children and Adolescent Medicine, Clinical Centre Hanau, Hanau, Germany.
6 Department of General Pediatrics, Neonatology and Pediatric Cardiology, Medical Faculty, University Children's Hospital Düsseldorf, Düsseldorf, Germany.
7 Department of General Paediatrics, Adolescent Medicine and Neonatology, Medical Centre, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
8 Department of Paediatrics, Marienhospital, Gelsenkirchen, Germany.
9 Department of Pediatric Endocrinology, Dr. von Hauner Children's Hospital, Ludwig-Maximilian-University of Munich, Munich, Germany.
10 Clinical, Medical & Regulatory, Novo Nordisk Pharma GmbH, Mainz, Germany.