[1] Univ Brescia, Dept Clin & Expt Sci, Internal Med, Brescia, Italy
[2] ASST Spedali Civili Brescia, SSD Endocrinol & Metab, Brescia, Italy
[3] Univ Brescia, Dept Clin & Expt Sci, Endocrinol, Brescia, Italy
[4] ASST Spedali Civili Brescia, Med Div 3, Brescia, Italy
[5] Univ Padua, Dept Med, Androl & Reprod Med Unit, Padua, Italy