Department of Urology, Comprehensive Cancer Center, Medical University of Vienna, Vienna General Hospital, Währinger Gürtel 18–20, 1090 Vienna, Austria.
Department of Urology, Weill Cornell Medical College, New York-Presbyterian Hospital, 1300 York Ave, New York, New York 10065, USA.
Department of Urology, University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, Texas 75390, USA.
Department of Urology, Karl Landsteiner University, Dr.-Krl-Dorrek-Strasse 30, 3500 Krems an der Donau, Austria.