1. Department of Pediatrics University Hospital Erlangen Erlangen Germany
2. Institute of Epidemiology and Medical Biometry, ZIBMT Ulm University Ulm Germany
3. German Center for Diabetes Research (DZD) Munich‐Neuherberg Germany
4. Department of Pediatrics Kinderklinik München Schwabing, Technical University of Munich School of Medicine Munich Germany
5. Department of Pediatrics and Adolescent Medicine Medical University of Graz Graz Austria
6. Pediatric and Adolescent Medicine University Hospital, Martin‐Luther University Halle Germany
7. Department of Pediatrics University of Calgary Calgary Alberta Canada
8. Department of Pediatric Diabetes and Endocrinology Alberta Children's Hospital Calgary Alberta Canada
9. Division of Endocrinology and Diabetology, Medical Faculty RWTH Aachen University Aachen Germany
10. Department of Pediatrics Bethlehem Hospital Stolberg Stolberg Germany