renal p193 urology urology dysfunction erectile randomized prospective extracorporeal research gainswave clinical controlled sham blind study double erectile randomized intensity physiological extracorporeal shock function term therapy effect wave results brachytherapy brachytherapy urology urology journal studies international health urology reviewer bjui prostate metastatic locally advanced eviq degarelix urology journal british international 2008 gainswave urology department naples hospital italy santa extracorporeal shockwave treatment urology baz chefe urethral grafts stricture flaps urology urethroplasty issue volume p727 urology reports abbreviation promising fhu discoveries cancers research gainswave clinical controlled sham blind study double erectile randomized intensity physiological extracorporeal shock function term therapy effect wave results urology journal sciences international p324 urological urology paediatric juniperpublishers research gainswave therapy clinical intensity erectile dysfunction shock wave low treatment poorly respond inhibitor pde5 extracorporeal severe patients effective novel case urology reports pediatric journal smpj urology e24 e23 clinical prostate cancer chemoprevention justified journal urology survival term discussion based international september paper club