1. Division of Pathology Cancer Institute Japanese Foundation for Cancer Research Tokyo Japan
2. Department of Comprehensive Pathology Graduate School of Medical and Dental Sciences Tokyo Medical and Dental University Tokyo Japan
3. Department of Pathology Cancer Institute Hospital Japanese Foundation for Cancer Research Tokyo Japan
4. Pathology Project for Molecular Targets Cancer Institute Japanese Foundation for Cancer Research Tokyo Japan
5. Department of Orthopedic Oncology Cancer Institute Hospital Japanese Foundation for Cancer Research Tokyo Japan
6. Department of Pathology Kawakita General Hospital Tokyo Japan