[1] Natl Canc Ctr, Dept Thorac Oncol, Tokyo, Japan
[2] Natl Canc Ctr, Dept Expt Therapeut, Tokyo, Japan
[3] Natl Canc Ctr, Dept Gastrointestinal Med Oncol, Tokyo, Japan
[4] Natl Canc Ctr, Dept Med Oncol, Tokyo, Japan
[5] Natl Canc Ctr, Dept Pharm, Tokyo, Japan
[6] Natl Canc Ctr, Dept Hepatobiliary & Pancreat Oncol, Tokyo, Japan
[7] Natl Canc Ctr, Dept Dermatol Oncol, Tokyo, Japan
[8] Natl Canc Ctr, Dept Head & Neck, Esophageal Med Oncol, Tokyo, Japan