1. Department of Obstetrics and Gynecology, Tzafon Medical Center, Poriya 1528001, Israel
2. Azrieli Faculty of Medicine, Bar-Ilan University, Safed 1311502, Israel
3. Department of Evolutionary and Environmental Biology, University of Haifa, Haifa 3498838, Israel
4. Department of Obstetrics and Gynecology, Emek Medical Center, Afula 1834111, Israel
5. Rappaport Faculty of Medicine, Technion, Haifa 3200003, Israel