1. Kinder- und Jugendkrankenhaus auf der Bult; Diabetes-Zentrum für Kinder und Judendliche; Hannover Germany
2. Department of Pediatrics; Oslo University Hospital; Oslo Norway
3. Department of Pediatrics; University of Florida College of Medicine; Tallahassee FL USA
4. Department of Pediatrics, Endocrinology and Diabetes; Katowice Medical University of Silesia; Katowice Poland
5. Department of Pediatrics and Child Health; University of Nairobi; Nairobi Kenya
6. Department of Endocrinology; DiaCare Advance Diabetes Care Center; Ahmedabad India
7. Department of Pediatrics; Nihon University School of Medicine; Tokyo Japan
8. Department Endocrinology, Diabetes and Metabolic Diseases; University Children's Hospital; Ljubljana Slovenia
9. Faculty of Medicine; University of Ljubljana; Ljubljana Slovenia
10. Department of Pediatrics, NU Hospital Group, Uddevalla, Sahlgrenska Academy; Gothenburg University; Sweden