1. Endocrinology-Diabetology, University Hospital Antwerp, 2650 Edegem, Belgium
2. Endocrinology, University Hospitals Leuven - KU Leuven, 3000 Leuven, Belgium
3. Laboratorium of Experimental Medicine and Pediatrics and member of the Infla-Med Centre of Excellence, University of Antwerp, Faculty of Medicine & Health Sciences, 2610 Antwerp, Belgium
4. Diabetology, University Hospital Brussels, 1090 Brussels, Belgium
5. Endocrinology, Université Libre de Bruxelles – Hôpital Erasme, 1070 Brussels, Belgium
6. Diabetes, Nutrition and Metabolic disorders, CHU Liège, Clinical Pharmacology, Liège University, 4000 Liège, Belgium
7. Endocrinology, AZ Sint-Jan Brugge, 8000 Bruges, Belgium
8. Endocrinology, Imelda Hospital, 2820 Bonheiden, Belgium
9. Endocrinology, OLV Hospital Aalst, 9300 Aalst, Belgium