1 Division of Endocrinology, Diabetes and Metabolic Diseases, Department of Medical Sciences, A.O.U. Città della Salute e della Scienza- Le Molinette Hospital, University of Turin, Corso Bramante 88, 10126, Turin, Italy. valenzano.marina@gmail.com.
2 Unit of Endocrine Diseases and Diabetology, ASST Papa Giovanni XXIII, Piazza OMS 1, 24127, Bergamo, Italy.
3 Division of Endocrinology, Diabetes and Metabolic Diseases, Department of Medical Sciences, A.O.U. Città della Salute e della Scienza- Le Molinette Hospital, University of Turin, Corso Bramante 88, 10126, Turin, Italy.