Affiliation: | 1. Department of Pathology, Johns Hopkins University, Baltimore, MD 21287, USA;2. Department of Urology, Osaka University, Osaka, 565-0871 Japan;3. Office of Scientific Research, Norte University, Asunción, 1617 Paraguay;4. Department of Urology, Johns Hopkins University, Baltimore, MD 21287, USA;5. Department of Oncology, Johns Hopkins University, Baltimore, MD 21287, USA |