[1] Univ Regensburg, Dept Urol, Caritas St Josef Med Ctr, Regensburg, Germany
[2] Univ Padua, Dept Urol, Padua, Italy
[3] Univ Texas SW Med Ctr Dallas, Dept Urol, Dallas, TX 75390 USA
[4] Kitasato Univ, Sch Med, Dept Urol, Sagamihara, Kanagawa 228, Japan
[5] McGill Univ, Ctr Hlth, Dept Urol, Montreal, PQ, Canada
[6] City Hosp Nottingham, Dept Urol, Nottingham, England
[7] Univ Munich, Dept Urol, Munich, Germany
[8] Hosp Univ Puerta Hierro Majadahonda, Dept Urol, Madrid, Spain
[9] Gen Hosp Bolzano, Dept Urol, Bolzano, Italy
[10] Univ Montreal, Dept Canc Prognost & Hlth Outcomes, Montreal, PQ, Canada