[1] Aichi Canc Ctr, Nagoya, Aichi, Japan
[2] Natl Canc Ctr, Tokyo, Japan
[3] Natl Canc Ctr Hosp East, Kashiwa, Chiba, Japan
[4] Kindai Univ, Fac Med, Osaka, Japan
[5] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[6] Washington Univ, Sch Med, St Louis, MO USA
[7] Dana Farber Canc Inst, Boston, MA 02115 USA
[8] Social Med Corp Hakuaikai Sagara Hosp, Kagoshima, Japan
[9] Sharp Healthcare, San Diego, CA USA
[10] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[11] Univ Louisville, Louisville, KY 40292 USA
[12] Natl Canc Ctr Hosp East, Chiba, Japan
[13] Daiichi Sankyo Co Ltd, Tokyo, Japan
[14] Daiichi Sankyo Inc, Basking Ridge, NJ USA
[15] Japanese Fdn Canc Res, Canc Inst Hosp, Tokyo, Japan