1. *Department of Immunology, Graduate School of Pharmaceutical Sciences, Hokkaido University, Sapporo, Japan
2. †Faculty of Advanced Life Science, Hokkaido University, Sapporo, Japan
3. ‡Department of Cell Biology, Kyoto Pharmaceutical University, Kyoto, Japan
4. §Department of Hematology and Oncology, Osaka University Graduate School of Medicine, Osaka, Japan
5. ¶Department of Microbiology and Immunology, Keio University School of Medicine, Tokyo, Japan
6. ‖Department of Hematology, International University of Health and Welfare, Narita, Japan
7. **Department of Life Science, Faculty of Pharmaceutical Sciences, Hokkaido University of Science, Sapporo, Japan