Affiliation: | 1. Department of Urology, University of Michigan Health System, Ann Arbor, MI;2. Department of Urology, University of California-San Francisco, San Francisco, CA;3. Department of Urology, University of Pittsburgh School of Medicine, Pittsburgh, PA;4. University of Michigan Medical School, Ann Arbor, MI;5. Department of Radiology, University of Michigan Health System, Ann Arbor, MI;6. Department of Pathology, University of Michigan Health System, Ann Arbor, MI |