[1] Fujita Hlth Univ, Toyoake, Aichi, Japan
[2] Aichi Canc Ctr Hosp, Nagoya, Aichi 464, Japan
[3] Nagoya Univ, Grad Sch Med, Nagoya, Aichi 4648601, Japan
[4] Natl Hosp Org, Nagoya Med Ctr, Clin Res Ctr, Nagoya, Aichi, Japan
[5] Toyohashi Municipal Hosp, Toyohashi, Aichi, Japan
[6] Social Insurance Chukyo Hosp, Nagoya, Aichi, Japan
[7] Toyota Kousei Hosp, Toyota, Japan
[8] Nagoya First Red Cross Hosp, Nagoya, Aichi, Japan
[9] Aichi Canc Ctr, Res Inst, Nagoya, Aichi 464, Japan
[10] Nagoya Univ Hosp, Pathol Lab, Nagoya, Aichi, Japan
[11] Nagoya Univ Hosp, Clin Lab, Nagoya, Aichi, Japan