1. Division of Hematology Department of Internal Medicine National Taiwan University Hospital Taipei Taiwan
2. Department of Internal Medicine National Taiwan University Hospital Hsin‐Chu Branch Hsinchu Taiwan
3. Graduate Institute of Clinical Medicine College of Medicine National Taiwan University Taipei Taiwan
4. Department of Laboratory Medicine National Taiwan University Hospital Taipei Taiwan
5. Tai‐Chen Cell Therapy Center National Taiwan University Taipei Taiwan
6. Department of Medical Research National Taiwan University Taipei Taiwan
7. Department of Medical Education and Research National Taiwan University Hospital Yunlin Branch Yunlin Taiwan
8. Department of Internal Medicine Far‐Eastern Memorial Hospital New Taipei Taiwan