[1] Univ Bari, Sch Med, Sect Internal Med Geriatr Endocrinol & Rare Dis, Policlin,Interdisciplinary Dept Med, Bari, Italy
[2] Rutigliano, Bari, Italy
[3] Univ Bologna, S Orsola Malpighi Hosp, Alma Mater Studiorum, Div Endocrinol,Dept Med & Surg Sci, Bologna, Italy
[4] Univ Bologna, S Orsola Malpighi Hosp, Alma Mater Studiorum, Ctr Appl Biomed Res,Dept Med & Surg Sci, Bologna, Italy