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