[1] Baskent Univ, Dept Gynecol Oncol, Fac Med, Ankara, Turkey
[2] Baskent Univ, Dept Reprod Endocrinol & Infertil, Fac Med, Ankara, Turkey
[3] Zekai Tahir Burak Womens Hlth Training, Dept Gynecol Oncol, Ankara, Turkey
[4] Univ Hlth Sci, Rest Hosp, Fac Med, Ankara, Turkey
[5] Birecik State Hosp, Dept Obstet & Gynecol, Ankara, Turkey
[6] Baskent Univ, Sch Med, Dept Pathol, Ankara, Turkey