1. Department of Obstetrics and Gynecology, University of Health Sciences, Istanbul Zeynep Kamil Maternity and Children's Training and Research Hospital, Istanbul, Turkey
2. Department of Obstetrics and Gynecology, Acibadem Fulya Hospital, Istanbul, Turkey
3. Department of Reproductive Endocrinology and Infertility, Dunya IVF Center, Kyrenia, Cyprus
4. Department of Obstetrics and Gynecology, Acibadem Mehmet Ali Aydinlar University Faculty of Medicine, Istanbul, Turkey
5. Department of Obstetrics and Gynecology, Harvard Medical School, Boston, MA, USA
6. Nesta Clinic, Istanbul, Turkey
7. UMass Chan Medical School, Worcester, MA, USA