Affiliation: | 1. Department of Pathology, The Jikei University School of Medicine, , Tokyo, Japan;2. Department of Pathology, Johns Hopkins Hospital, , Baltimore, Maryland;3. Department of Urology, Johns Hopkins Hospital, , Baltimore, Maryland;4. Department of Oncology, Johns Hopkins Hospital, , Baltimore, Maryland;5. Department of Urology, The Jikei University School of Medicine, , Tokyo, Japan |