1. Department of Medical Biology and Genetics, Faculty of Medicine, Gazi University, Besevler, Ankara, Turkey.
2. Department of Obstetrics and Gynecology, Ankara Oncology Education and Research Hospital, Demetevler, Ankara, Turkey.
3. Department of Obstetrics and Gynecology, Faculty of Medicine, Gazi University, Besevler, Ankara, Turkey.