1. Department of Obstetrics and Gynecology Hadassah Hebrew University Medical Center, Ein Kerem Jerusalem Israel
2. School of Public Health Ben‐Gurion University of the Negev Beer‐Sheva Israel
3. Department of Obstetrics and Gynecology Hadassah Hebrew University Medical Center, Mount Scopus Jerusalem Israel
4. The Mina and Everard Goodman Faculty of Life Sciences Bar‐Ilan University Ramat‐Gan Israel
5. Soroka University Medical Center Ben‐Gurion University of the Negev Beer‐Sheva Israel