1. Department of Obstetrics and Gynecology, College of Medicine, University of Baghdad, Baghdad, Iraq

2. Department of Pediatrics, Al-Kindy College of Medicine, University of Baghdad, Baghdad, Iraq

3. Department of Obstetrics and Gynecology, Baghdad Teaching Hospital, Medical City Health Directorate, Ministry of Health, Bab Al-Moaddam, Baghdad, Iraq

4. Private Sector, San Francisco, United States of America