1. Department of Pediatrics, College of Medicine, University of Florida, Gainesville, FL, USA.
2. Institute of Epidemiology and Medical Biometry, ZIBMT, University of Ulm, Ulm, Germany.
3. German Center for Diabetes Research (DZD), Munich-Neuherberg, Germany.
4. Centre of Registers in Region Västra Götaland, Gothenburg, Sweden.
5. Department of Molecular and Clinical Medicine, Institute of Medicine, University of Gothenburg, Gothenburg, Sweden.
6. Jaeb Center for Health Research, Tampa, Florida, USA.
7. Department of Pediatric Endocrinology and Diabetes, Charité—Universitätsmedizin Berlin, Berlin, Germany.
8. Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.
9. Department of Paediatrics, County Hospital Ryhov, Jönköping, Sweden.
10. Department of Pediatrics, University Hospital Linz, Kepler University, Linz, Austria.
11. Division of Pediatric Endocrinology, Stanford Diabetes Research Center, Stanford, California, USA.
12. Department of Health Research and Policy (Epidemiology), Stanford University School of Medicine, Stanford, California, USA.
13. Department of Pediatrics, NU Hospital Group, Uddevalla, Sweden.
14. Institute of Clinical Sciences, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden.