[1] JFCR, Toranomon Hosp, Canc Inst Hosp, Tokyo, Japan
[2] JFCR, Canc Inst Hosp, Tokyo, Japan
[3] Showa Univ, Adv Canc Translat Res Inst, Tokyo, Japan
[4] Kindai Univ, Fac Med, Osaka, Japan
[5] NHO Hokkaido Canc Ctr, Sapporo, Hokkaido, Japan
[6] Natl Canc Ctr Hosp East, Kashiwa, Chiba, Japan
[7] Natl Hosp Org Osaka Natl Hosp, Osaka, Japan
[8] Gifu Univ, Gifu, Japan
[9] Kobe Univ, Sch Med, Kobe, Hyogo, Japan
[10] Hyogo Canc Ctr, Akashi, Hyogo, Japan
[11] Toranomon Gen Hosp, Tokyo, Japan
[12] Hiroshima Univ Hosp, Hiroshima, Japan