[1] Kyushu Univ, Grad Sch Med Sci, Dept Urol, Fukuoka, Fukuoka, Japan
[2] Kumamoto Univ, Grad Sch Med Sci, Dept Immunogenet, Kumamoto, Japan
[3] Tohoku Univ, Inst Dev Aging & Canc, Dept Immunobiol, Sendai, Miyagi, Japan
[4] Toyama Univ, Sch Med Sci, Dept Innovat Canc Immunotherapy, Toyama, Japan
[5] Toyama Univ, Grad Sch Med Pharm Sci, Dept Immunol, Toyama, Japan
[6] Kochi Univ, Dept Immunol, Kochi, Japan