1. Department of Obstetrics and Gynecology, Joyce and Irving Goldman Medical School, Soroka University Medical Center Ben‐Gurion University of the Negev Beer‐Sheva Israel
2. Department of Public Health, Faculty of Health Sciences Ben‐Gurion University of the Negev Beer‐Sheva Israel
3. Department of Pediatrics, Soroka University Medical Center Ben‐Gurion University of the Negev Beer‐Sheva Israel