1. Department of Obstetrics and Gynaecology, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
2. Department of Obstetrics and Gynaecology, Faculty of Medicine, Al Balqa Applied University, Al Salt, Jordan
3. Department of Basic Medical Sciences, Faculty of Medicine, The Hashemite University, Zarqa, Jordan
4. Faculty of Medicine, The Hashemite University, Zarqa, Jordan