1. Department of Medicine Division of Hematology Taipei Veterans General Hospital Taipei Taiwan
2. Department of Medicine Division of Hematology and Oncology Far Eastern Memorial Hospital Taipei Taiwan
3. School of Medicine National Yang Ming Chiao Tung University Taipei Taiwan
4. Institute of Emergency and Critical Care Medicine National Yang Ming Chiao Tung University Taipei Taiwan
5. Institute of Public Health National Yang Ming Chiao Tung University Taipei Taiwan
6. Pathology and Laboratory Medicine Department Taipei Veterans General Hospital Taipei Taiwan
7. Institute of Biochemistry and Molecular Biology National Yang Ming Chiao Tung University Taipei Taiwan
8. Institute of Clinical Medicine National Yang Ming Chiao Tung University Taipei Taiwan