1. Department of HematologyNational Cancer Center Hospital Tokyo Japan
2. Department of Hematology and OncologyTokai University Isehara Japan
3. Department of Hematology and OncologyCancer Institute HospitalJapanese Foundation for Cancer Research Tokyo Japan
4. Department of Hematology and RheumatologyTohoku University Graduate School of Medicine Sendai Japan
5. Department of Hematology and Cell TherapyAichi Cancer Center Nagoya Japan
6. Department of Statistical AnalysisOno Pharmaceutical Co., Ltd.Osaka Japan
7. Department of Oncology Clinical Development PlanningOno Pharmaceutical Co., Ltd. Osaka Japan