Affiliation: | 1.Department of Urology, Johns Hopkins Hospital, Baltimore, MD, USA;;2.Professor of Urology, Faculty of Medicine (Urology) Center for Life Sciences, Pontifical Catholic University of Campinas (PUC-Campinas) Campinas, SP, Brazil;;3.Department of Surgery, Division of Urology, School of Medical Sciences, University of Campinas, UNICAMP, Campinas, SP, Brazil |