1. Department of Obstetrics and Gynecology, Yozgat Bozok University, Faculty of Medicine, Yozgat, Turkey;
2. Department of Neonatology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Health Science University, Ankara, Turkey;
3. Department of Obstetrics, Clinic Ministry of Health Dr. Ali Kemal Belviranli Hospital for Obstetrics and Pediatrics, Konya, Turkey;
4. Department of Obstetrics and Gynecology, Perinatology & High-Risk Pregnancy Clinic, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Health Science University, Ankara, Turkey;
5. Department of Obstetrics and Gynecology, Etlik Zubeyde Hanim Women's Health Training and Research Hospital, Health Science University, Ankara, Turkey