1. Departments of Obstetrics and Gynecology

2. Pathology, Rabin Medical Center, Golda Campus, Petah Tikva, Israel affiliated to Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.

3. Department of Obstetrics and Gynecology, Assaf-Harofe Medical Center, Tzrifin, affiliated to Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.