[1] Univ Athens, Aghia Sophia Childrens Hosp, Med Sch, Diabet Ctr,Div Endocrinol & Diabet,Dept Pediat 1, Athens, Greece
[2] Hellen Red Cross Hosp, Dept Diabet & Endocrinol, Athens, Greece
[3] Aristotle Univ Thessaloniki, Dept Obstet & Gynecol 1, Med Sch, Unit Reprod Endocrinol, Thessaloniki, Greece