[1] Hosp Clin San Carlos, Dept Urol, Madrid, Spain
[2] Hosp Univ La Paz, Dept Urol, Madrid, Spain
[3] European Assoc Urol, Young Acad Urologist Urotechnol Working Party ESU, Arnhem, Netherlands
[4] Sechenov Univ, Inst Urol & Reprod Hlth, Moscu, Russia
[5] Inst Valenciano Oncol, Dept Urol, Valencia, Spain
[6] Univ Southern Calif, Keck Sch Med, USC Inst Urol, Catherine & Joseph Aresty Dept Urol, Los Angeles, CA 90007 USA
[7] Univ Turin, San Luigi Hosp, Sch Med, Dept Oncol,Div Urol, Orbassano, Italy
[8] Univ Calif Irvine, Dept Urol, Irvine, CA USA
[9] Univ Rome, Dept Urol, Campus Biomed, Rome, Italy
[10] Eastern Maine Med Ctr, Bangor, ME USA
[11] Univ Hosp Southhampton, Dept Urol, Southampton, Hants, England
[12] Grande Osped Metropolitano, Dept Urol & Kidney Transplant, Reggio Di Calabria, Italy