1. Department of Surgical Pathology, Tokyo Women's Medical University, Tokyo, Japan
2. Department of Medicine, Kidney Center, Tokyo Women's Medical University, Tokyo, Japan
3. Division of Pathology, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
4. Department of Transplant Surgery, Kidney Center, Toda Chuo General Hospital, Saitama, Japan
5. Department of Urology, Kidney Center, Tokyo Women's Medical University, Tokyo, Japan
6. Department of Surgery, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
7. Department of Anatomy, Showa University School of Medicine, Tokyo, Japan
8. Department of Pediatric Nephrology, Kidney Center, Tokyo Women’s Medical University, Tokyo, Japan
9. Department of Pathology, Kawasaki Municipal Tama Hospital, Kawasaki, Kanagawa, Japan