[1] Univ Padua, Sch Med, Dept Cardiol Thorac & Vasc Sci, Chair Internal Med 2, IT-51875 Padua, Italy
[2] Univ Padua, Sch Med, Endocrinol Unit, Dept Med & Surg Sci, IT-51875 Padua, Italy
[3] Polytech Univ Marche, Dept Internal Med, Div Endocrinol, Ancona, Italy