1. Department of Gynecology and Obstetrics, Health Sciences University, Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey
2. Department of Neonatology, Health Sciences University, Dr. Sami Ulus Maternty and children Training and Research Hospital
3. Department of Gynecology and Obstetrics, Dicle University, Diyarbakir, Turkey
4. Health Sciences University, Mersin Training and Research Hospital, Mersin, Turkey
5. Department of Biochemistry, Health Sciences University, Gazi Yasargil Training and Research Hospital, Diyarbakir, Turkey;
6. Department of Gynecology and Obstetrics, İstanbul Science University, Florance Nightingale Hospital, İstanbul, Turkey