1. Urology Department Hamad Medical Corporation Doha Qatar
2. Andrology Department Cairo University Cairo Egypt
3. Urology department Weill Cornell Medicine‐Qatar Doha Qatar
4. American Center for Reproductive Medicine Cleveland Clinic Cleveland Ohio USA
5. Department of Surgery Hamad Medical Corporation Doha Qatar
6. College of Medicine Qatar University Doha Qatar
7. Department of Radiology Hamad Medical Corporation Doha Qatar