- Course Chairman of European School of Andrological Surgery, 2004 – 2005 SIA Stage Belgrade (11 courses with more then 200 participants from 28 countries)
- Reviewer, Journal of Urology, Urology, British Journal of Urology, European Urology, Journal of Pediatric Urology
- Editor of World Journal of Urology, No. 3 (June 1998) and No. 4 (August 1998) - Issue Genitourinary Reconstruction.
- Awarded Second Prize for Best Video Presentation titled “Diphallus-Erfolgreiche Chirurgische Vereinigung der Penise” at the 55th Congress of DGU (Deutschen Gesellschaft fur Urologie) in 2003.
- Awarded First Prize for Best Video Presentation of 1999 titled “A new approach to surgical treatment of Peyronie's disease" at the 15h Congress of EAU (European Association of Urology) in 2000.
- Awarded First Prize for Best Video Presentation titled “Komplette Penile Disassembly Technik Bei Der Epispadiekorrektur-Eine Neue Variante” at the 51th Congress of DGU (Deutschen Gesellschaft fur Urologie) in 1999.
- Awarded First Prize for Best Video Presentation titled “Continent preputial vesicostomy in male and female” at the 12th Congress of EAU (European Association of Urology) in 1996.
- Awarded First Prize for Best Video Presentation titled “Intersex- masculinizing operation” at the 45th Congress of DGU (Deutschen Gesellschaft fur Urologie) in 1993.