1. Lymphoma/Hematology Center International University of Health and WelfareMita Hospital Tokyo Japan
2. Department of Hematology Oncology Niigata Cancer Center Hospital Niigata Japan
3. Department of Experimental Therapeutics National Cancer Center Hospital East Chiba Japan
4. Department of Hematology Oncology Cancer Institute Hospital of Japanese Foundation for Cancer Research Tokyo Japan
5. Department of Hematology and Cell Therapy Aichi Cancer Center Hospital Nagoya Japan
6. Department of Hematology and Oncology Dokkyo Medical University Tochigi Japan
7. Bristol Myers Squibb Princeton NJ USA
8. Celgene K.K., A Bristol Myers Squibb Company Tokyo Japan