1. Department of Obstetrics and Gynecology, Faculty of Medicine, Dicle University, Diyarbakır, Turkey
2. Department of Obstetrics and Gynecology, Kırıkhan State Hospital, Hatay, Turkey
3. Department of Obstetrics and Gynecology, Gazi Yasargil Training and Research Hospital, Health Sciences University, Diyarbakir, Turkey
4. Department of Obstetrics and Gynecology, Faculty of Medicine, Adıyaman University, Adıyaman, Turkey
5. Department of Biochemistry, Faculty of Medicine, Yıldırım BeyazıtUniversity, Ankara, Turkey