1. Department of Diabetology, Metabolic Disorders and Nutrition; Hôpital Rangueil, University Hospital Centre; Toulouse France
2. Ophthalmology Department; Polyclinique du Parc; Toulouse France
3. Department of Endocrinology, Metabolic Diseases and Nutrition; Hôpital Larrey, University Hospital Centre; Toulouse France
4. Maxillo-Facial and Plastic Facial Surgery; Hôpital Pierre-Paul Riquet, University Hospital Centr; Toulouse France