[1] Med Univ Vienna, Dept Urol, Wahringer Gurtel 18-20, A-1090 Vienna, Austria
[2] King Fahad Specialist Hosp, Dammam, Saudi Arabia
[3] Jikei Univ, Sch Med, Dept Urol, Tokyo, Japan
[4] Ehime Univ, Grad Sch Med, Dept Urol, Matsuyama, Ehime, Japan
[5] King Faisal Med City, Abha, Saudi Arabia
[6] Sechenov Univ, Inst Urol & Reprod Hlth, Moscow, Russia
[7] Univ Hosp Tours, Dept Urol, Tours, France
[8] Univ Montreal, Ctr Hlth, Canc Prognost & Hlth Outcomes Unit, Montreal, PQ, Canada
[9] Univ Hosp Frankfurt, Dept Urol, Frankfurt, Germany
[10] Weill Cornell Med Coll, Dept Urol, New York, NY USA
[11] Univ Texas Southwestern, Dept Urol, Dallas, TX USA
[12] Karl Landsteiner Inst Urol & Androl, Vienna, Austria
[13] Charles Univ Prague, Fac Med 2, Dept Urol, Prague, Czech Republic
[14] Univ Jordan, Jordan Univ Hosp, Dept Special Surg, Amman, Jordan
[15] European Assoc Urol Res Fdn, Arnhem, Netherlands