[1] Kurume Univ, Sch Med, Dept Internal Med, Div Respirol Neurol & Rheumatol, Kurume, Fukuoka, Japan
[2] Kindai Univ, Fac Med, Dept Med Oncol, Osaka, Japan
[3] Kindai Univ, Fac Med, Dept Genome Biol, Osaka, Japan
[4] Aichi Canc Ctr Hosp, Thorac Oncol, Nagoya, Aichi, Japan
[5] Hyogo Prefectural Amagasaki Gen Med Ctr, Amagasaki, Hyogo, Japan
[6] Nagoya City Univ, Nagoya, Aichi, Japan
[7] Niigata Canc Ctr Hosp, Dept Internal Med, Niigata, Japan
[8] Iizuka Hosp, Dept Resp Oncol, Fukuoka, Japan
[9] Gifu Municipal Hosp, Canc Ctr, Gifu, Japan
[10] Japanese Red Cross Okayama Hosp, Resp Med, Okayama, Japan
[11] Kobe Univ, Grad Sch Med, Dept Internal Med, Div Resp Med, Kobe, Hyogo, Japan
[12] Wakayama Med Univ, Dept Internal Med 3, Wakayama, Japan
[13] Kagawa Univ, Takamatsu, Kagawa, Japan
[14] Miyazaki Prefectural Miyazaki Hosp, Dept Internal Med, Miyazaki, Japan
[15] Tokyo Med Univ Hosp, Thorac Surg, Tokyo, Japan
[16] Natl Kyushu Canc Ctr, Clin Res Inst, Fukuoka, Japan
[17] Kyushu Univ, Fukuoka, Japan