1. Units of Diabetology, ASUR Marche, 63900 Fermo, Italy
2. Humanitas Research Hospital, 20089 Rozzano, Italy
3. Department of Pharmacy, Health and Nutritional Sciences (DFSSN), University of Calabria, 87036 Rende, Italy
4. Nursing Home Fermo Seminary, 63900 Fermo, Italy
5. AUSL Bologna, Ospedale Maggiore “C.A. Pizzardi”, 40133 Bologna, Italy
6. School of Medicinal and Health Products Sciences, University of Camerino, 62032 Camerino, Italy