1. Reproductive Endocrinology and Genetics Unit; Department of Obstetrics and Gynecology; Shaare Zedek Medical Center; Jerusalem Israel
2. Ultrasound Unit; Department of Obstetrics and Gynecology; Shaare Zedek Medical Center; Jerusalem Israel
3. The Hebrew University School of Medicine; Jerusalem Israel
4. Neuropediatric Unit; Department of Pediatrics; Shaare Zedek Medical Center; Jerusalem Israel