1. Department of Obstetrics and Gynaecology, Bahcesehir University School of Medicine, Istanbul, Turkey
2. Department of Obstetrics and Gynaecology, University of Health Sciences Zeynep Kamil Women's and Children's Disease Training and Research Hospital, Istanbul, Turkey
3. Department of Obstetrics and Gynaecology, Kartal Dr. Lütfi Kırdar City Hospital, Istanbul, Turkey