| Affiliation: | 1. Department of Medical Oncology, Kanagawa Cancer Center, , Yokohama, Japan;2. Department of Internal Medicine and Clinical Immunology, Yokohama City University Graduate School of Medicine, , Yokohama, Japan;3. Department of Hematology, Shizuoka Red Cross Hospital, , Shizuoka, Japan;4. Department of Hematology, Yokosuka City Hospital, , Yokosuka, Japan;5. Department of Hematology/Immunology, Fujisawa City Hospital, , Fujisawa, Japan;6. Department of Hematology, Yokohama City University Medical Center, , Yokohama, Japan;7. Department of Hematology, Yamato Municipal Hospital, , Yamato, Japan |
