Affiliation: | 1. Department of Pathology, Seoul National University Bundang Hospital, Seongnam-si, South Korea;2. Department of Diagnostic Pathology, Samkwang Medical Laboratories, Seoul, South Korea;3. Department of Pathology, Kangwon National University Hospital, Chuncheon-Si, South Korea;4. Department of Urology, Seoul National University Bundang Hospital, Seongnam-si, South Korea |