Affiliation: | 1. Division of Hematology and Oncology, Department of Medicine, Taipei Veterans General Hospital, , Taipei, Taiwan;2. National Yang‐Ming University School of Medicine, , Taipei, Taiwan;3. Faculty of Medicine, National Yang‐Ming University Hospital, , Yilan, Taiwan;4. Department of Pathology and Laboratory Medicine, Taipei Veterans General Hospital, , Taipei, Taiwan;5. Division of Transfusion Medicine, Department of Medicine, Taipei Veterans General Hospital, , Taipei, Taiwan |