1. Department of Gynecologic Oncology, Hadassah Medical Center, Faculty of Medicine, Hebrew University of Jerusalem, Israel
2. Department of Obstetrics and Gynecology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
3. Faculty of Medicine, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
4. Department of Obstetrics and Gynecology, Chaim Sheba Medical Center, Ramat-Gan, Israel
5. Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel