1. Division of Urology, University of Balamand, Beirut, Lebanon
2. Department of Obstetrics and Gynecology, "Filippo Del Ponte" Hospital, University of Insubria, Varese, Italy
3. Saint Joseph University, Beirut, Lebanon
4. Department of Obstetrics and Gynecology, Farwanya Hospital, MOH, Farwanya, Kuwait
5. 2nd Department of Obstetrics and Gynecology, Faculty of Health Sciences, School of Medicine, Aristotle University of Thessaloniki, Ippokratio General Hospital, Thessaloniki, Greece
6. Obstetrics and Gynecology Unit, Department of General Surgery and Medical Surgical Specialties, University of Catania, Catania, Italy
7. Department of Obstetrics and Gynecology, Lebanese American University, Beirut, Lebanon