1. Department of Pathology; University of Yamanashi; Chuo Japan
2. Division of Pathology; Iwata City Hospital; Iwata Japan
3. Department of Diagnostic Pathology; Yamanashi Prefectural Central Hospital; Kofu Japan
4. Department of Pathology; Tokyo Women's Medical University; Tokyo Japan
5. Department of Urology; Tokyo Women's Medical University; Tokyo Japan
6. Department of Hematology and Oncology; University of Yamanashi; Chuo Japan