1. Institute of Clinical Medicine, College of Medicine, National Cheng Kung University Tainan Taiwan
2. Department of Oncology National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University Tainan Taiwan
3. Division of Hematology, Department of Internal Medicine National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University Tainan Taiwan
4. Division of Hematology, Department of Internal Medicine National Taiwan University Hospital, College of Medicine Taipei Taiwan
5. Division of Hematology, Department of Internal Medicine Taipei Veterans General Hospital Taipei Taiwan
6. Department of Hematological Oncology National Taiwan University Cancer Center Taipei Taiwan
7. Institute of Emergency and Critical Care Medicine, School of Medicine National Yang‐Ming Chiao Tung University Taipei Taiwan
8. Center for Cell Therapy National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University Tainan Taiwan