[1] Aichi Canc Ctr Hosp, Dept Pharm, Nagoya, Aichi, Japan
[2] Aichi Canc Ctr Hosp, Dept Clin Oncol, Nagoya, Aichi, Japan
[3] Kurume Univ, Biostat Ctr, Kurume, Fukuoka, Japan
[4] Aichi Canc Ctr Hosp, Dept Endoscopy, Nagoya, Aichi, Japan
[5] Aichi Canc Ctr Hosp, Dept Gastroenterol, Nagoya, Aichi, Japan