1. Division of Endocrinology and Metabolism University of Toronto Toronto Ontario Canada
2. AMCR Institute Escondido California USA
3. Department of Endocrinology & Nutrition, CIBER of Diabetes and Associated Metabolic Diseases Hospital de la Santa Creu i Sant Pau Barcelona Spain
4. Diabetology Endocrinology Nutrition Hôpital Bichat, Assistance Publique Hôpitaux de Paris Paris France
5. INSERM, U‐1138 Centre de Recherche des Cordeliers Paris France
6. UFR de Médecine Paris University Paris France