1. Department of Bioengineering, Graduate School of Engineering The University of Tokyo Bunkyo‐ku Tokyo Japan
2. Department of Chemistry and Biotechnology, Graduate School of Engineering The University of Tokyo Bunkyo‐ku Tokyo Japan
3. Laboratory of Cell Vaccine, Center for Vaccine and Adjuvant Research (CVAR), National Institutes of Biomedical Innovation Health and Nutrition (NIBIOHN) Ibaraki‐shi Osaka Japan