1. Department of Endocrinology (R.N., G.G.), Azienda Ospedaliera LE/1, P.O. “V. Fazzi,” 73100 Lecce, Italy
2. Department of Obstetrics and Gynecology (T.M.), Casa di Cura “Salus,” 72100 Brindisi, Italy
3. Department of Internal Medicine (A.P.), Ospedali Riuniti, 43100 Parma, Italy
4. Department of Internal Medicine (D.D.), Azienda Ospedaliera PR, “Vaio” Hospital, 43036 Fidenza, Italy
5. Endocrine Unit (H.H.), Raja Isteri Pengtran Anak Saleha Hospital, Bandar Seri Begawan BA 1000, Brunei