1. Clinical Science Department, Faculty of Medicine, Yarmouk University, Irbid, Jordan
2. Obstetrics & Gynecology Department,
Faculty of Medicine, Jordan University of Science & Technology, Irbid, Jordan
3. Obstetrics & Gynecology
Department, Faculty of Medicine, Al Balqa Applied University, Al-Salt, Jordan
4. Obstetrics and Gynecology Department,
San Raffaele Scientific Institute, Vita-Salute University, Milan, Italy