1. Division of Hematology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan;
2. Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan;
3. Graduate Institute of Oncology, National Taiwan University Hospital, Taipei, Taiwan;
4. Biostatistics Consulting Laboratory, Department of Nursing, National Taipei College of Nursing, Taipei, Taiwan;
5. Department of Laboratory Medicine, National Taiwan University Hospital, Taipei, Taiwan;
6. Department of Clinical Laboratory Sciences and Medical Biotechnology, College of Medicine, National Taiwan University, Taipei, Taiwan; and
7. Department of Pathology, National Taiwan University Hospital, Taipei, Taiwan