Affiliation: | 1. Department of Obstetrics and Gynecology, Rambam Medical Center, and the Technion, Faculty of Medicine, Haifa, Israel Al-Kol Ultrasound Institution, Haifa, Israel;2. Department of Obstetrics and Gynecology, Golda Medical Center, Petah-Tikva, and Sackler Medical School, Tel Aviv University, Israel |