[1] Kitasato Univ, Sch Pharm, Med Chem Lab, Tokyo, Japan
[2] Natl Canc Ctr, Div Pathophysiol, Tokyo, Japan
[3] Nagasaki Univ, Grad Sch Biomed Sci, Dept Clin Physiol, Nagasaki, Japan
[4] Tokyo Univ Sci, Fac Pharmaceut Sci, Dept Mol Patho Metab Dis, Tokyo, Japan
[5] Jichi Med Univ, Dept Anesth Crit Care Med, Shimotsuke, Tochigi, Japan
[6] Natl Canc Ctr, Ctr Suppo Palliat Psycho Care, Tokyo, Japan