[1] UC San Diego Hlth Syst, Dept Urol, San Diego, CA USA
[2] IRCCS San Raffaele Hosp, Dept Urol, Milan, Italy
[3] Rush Med Univ, Dept Urol, Chicago, IL USA
[4] IRCCS Humanitas Clin & Res Hosp, Dept Urol, Rozzano, Italy
[5] Univ Verona, Dept Urol, Verona, Italy
[6] San Luigi Gonzaga Hosp, Dept Urol, Turin, Italy
[7] IRCCS Regina Elena Natl Canc Inst, Dept Urol, Rome, Italy
[8] Tokyo Med & Dent Univ, Dept Urol, Tokyo, Japan
[9] Emory Med Ctr, Dept Urol, Atlanta, GA USA