1. Department of Andrology and Sexual Medicine Hanoi Medical University's Hospital Hanoi Vietnam
2. Department of Urology Hanoi Medical University's Hospital Hanoi Vietnam
3. Department of Urology 108 Military Central Hospital Hanoi Vietnam
4. Radiology Center Hanoi Medical University's Hospital Hanoi Vietnam
5. Chair of Endocrinology and Sexual Medicine (ENDOSEX) Department of Systems Medicine University of Rome Tor Vergata Rome Italy
6. Honorary Chair of Sexual Medicine Hanoi Medical University Hanoi Vietnam