1. College of Graduate Health Sciences, University of Tennessee Health Science Center, Memphis, TN, USA
2. Department of Obstetrics and Gynecology, College of Medicine, Alfaisal University, Riyadh, Saudi Arabia
3. Department of Obstetrics and Gynecology, Faculty of Medicine, Najran University, Najran, Saudi Arabia
4. Department of Obstetrics and Gynecology, Faculty of Medicine, Taif University, Taif, Saudi Arabia
5. Department of Obstetrics and Gynecology, Faculty of Medicine in Rabigh, King Abdulaziz University, Rabigh, Saudi Arabia
6. Department of Obstetrics and Gynecology, King Fahad Medical City, Riyadh, Saudi Arabia
7. Department of Obstetrics and Gynecology, College of Medicine, Prince Sattam Bin Abdulaziz University, Saudi Arabia
8. College of Medicine, King Abdulaziz University, Jeddah, Saudi Arabia
9. Department of Obstetrics and Gynecology, King Abdulaziz University Hospital, Jeddah, Saudi Arabia
10. Department of Obstetrics and Gynecology, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
11. Department of Obstetrics and Gynecology, HealthPlus Fertility and Women’s Health Center, Jeddah, Saudi Arabia