1. Obstetrics and Gynecology Department, Marmara University School of Medicine, Istanbul, Turkey
2. Diyarbakir Selahaddin Eyyubi State Hospital, Clinic of Obstetrics and Gynecology, Diyarbakir, Turkey
3. Department of Medical Services and Techniques, Vocational School of Health Services, Bezmialem Vakıf Üniversitesi, Istanbul, Turkey