1. Department of Pediatrics, Herlev Hospital, Faculty of Health and Medical Sciences; University of Copenhagen; Herlev Denmark
2. Department of Statistics; University of Southern Denmark; Odense Denmark
3. Pediatric Epidemiology Center; University of South Florida; Tampa FL USA
4. Clinical Research Center; Benaroya Research Institute; Seattle WA USA
5. Division of Endocrinology; Children's Hospital of Pittsburgh of UPMC; Pittsburgh PA USA
6. Diabetes Pharmacology and Bioanalysis; Novo Nordisk A/S; Måløv Denmark