1. Division of Endocrinology, Metabolism, and Diabetes (S.D.S., G.P.C., C.K.-G.), First Department of Pediatrics, Athens University Medical School, 11527 Athens, Greece
2. Second Department of Obstetrics and Gynaecology (A.M.-P.), Athens University Medical School, 11527 Athens, Greece
3. Division of In Vitro Fertilization (D.L.), First Department of Obstetrics and Gynaecology, Athens University Medical School, 11527 Athens, Greece