1. Department of Medical Oncology, Hamamatsu University School of Medicine, Hamamatsu, Japan.
2. Department of Immune Medicine, National Cancer Center Research Institute, Tokyo, Japan.
3. Second Division, Department of Internal Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan.
4. Department of Clinical Pharmacology and Therapeutics, Hamamatsu University School of Medicine, Hamamatsu, Japan.
5. Division of Cancer Immunotherapy Development, Advanced Medical Development Center, The Cancer Institute Hospital of JFCR, Tokyo, Japan.