1. Endocrinology & Nutrition Services, Hospital de la Santa Creu i Sant Pau, C/Sant Antoni Maria Claret 167 08025 Barcelona, Spain
2. Research Institute de l’Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
3. Medicine Department, Universitat Autònoma de Barcelona (UAB), C/Sant Antoni Maria Claret 167 08025 Barcelona, Spain
4. Diabetes & Metabolic Diseases CIBER (CIBERDEM), C/Sant Antoni Maria Claret 167 08025 Barcelona, Spain