1. Medistate Hospital, Gynecology and Obstetric Clinic ,Istanbul/Turkey
2. Department of Gynecology Obstetrics & Reproductive Medicine, Medistate Kavacik Hospital, Istanbul, Turkey
3. Department of Obstetrics and Gynecology, Liv Hospital Vadistanbul,Istanbul,Turkey
4. Department of Gynecology Obstetrics & Reproductive Medicine, University of Health Sciences Etlik Zubeyde Hanim Training and Research Hospital, Ankara,Turkey