1. From the Department of Urology, University of Washington School of Medicine (M.D.S., J.D.H.), the Division of Urology (M.D.S., M.R.B.) and the Seattle Institute for Biomedical and Clinical Research (B.J.L.), Veterans Affairs Puget Sound Health Care System, and the Institute of Translational Health Sciences (B.H.B.) and the Center for Industrial and Medical Ultrasound, Applied Physics Laboratory (M.R.B.), University of Washington — all in Seattle; the Department of Urology, University of Minnesota,...