1. Department of Obstetrics and Gynecology, 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. Pediatric Endocrinology and Diabetes Unit, Soroka University Medical Center, Ben-Gurion University of the Negev, Beer-Sheva, Israel