1. Department of Pathology Toranomon Hospital Tokyo Japan
2. Department of Human Pathology Graduate School of Medicine, Tokyo Medical and Dental University Tokyo Japan
3. Okinaka Memorial Institute for Medical Research Toranomon Hospital Tokyo Japan
4. Department of Nephrology Toranomon Hospital Tokyo Japan
5. Department of Hematology Toranomon Hospital Tokyo Japan
6. Department of Diagnostic pathology Nippon Medical School Hospital Tokyo Japan