1. Department of Immunology, Institute of Medicine, University of Tsukuba, Tsukuba, Japan.
2. Department of Otolaryngology-Head and Neck Surgery, Institute of Medicine, University of Tsukuba, Tsukuba, Japan.
3. R&D Center for Innovative Drug Discovery, University of Tsukuba, Ibaraki, Japan.
4. TNAX Biopharma Corporation, Tsukuba, Ibaraki, Japan.
5. Life Science Center for Survival Dynamics, Tsukuba Advanced Research Alliance (TARA), Tsukuba, Japan.