1. Department of Hematology Graduate School of Comprehensive Human Sciences University of Tsukuba Tsukuba Japan
2. Department of Hematology Faculty of Medicine University of Tsukuba Tsukuba Japan
3. Division of Hematology/Oncology Department of Internal Medicine Kameda Medical Center Kamogawa Japan
4. LSI Medience Co. Tokyo Japan
5. Life Science Centre of Tsukuba Advanced Research Alliance University of Tsukuba Tsukuba Japan