1. Department of Obstetrics and Gynecology, Goztepe Training and Research Hospital, Istanbul Medeniyet University, Istanbul, Turkey
2. Department of Genetics, Aziz Sancar Institute of Experimental Medicine, Istanbul University, Istanbul, Turkey
3. Department of Obstetrics and Gynecology, Faculty of Medicine, Yeditepe University, Istanbul, Turkey
4. Department of Obstetrics and Gynecology, Faculty of Medicine, Istanbul Medeniyet University, Istanbul, Turkey