Affiliation: | aDepartment of Urology, Stanford University, Stanford, California;bCatherine and Joseph Aresty Department of Urology, University of Southern California Institute of Urology, Keck School of Medicine, University of Southern California, Los Angeles, California;cDepartment of Urology, Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, Ohio;dInstitute of Urology, Lahey Clinic, Burlington, Massachusetts |