[1] Juntendo Univ, Urayasu Hosp, Resp Med, Chiba, Japan
[2] Canc Inst Hosp, Dept Diagnost Imaging, Tokyo, Japan
[3] Nippon Med Coll Hosp, Dept Pulm Med & Oncol, Tokyo, Japan
[4] Tohoku Univ, Sch Med, Dept Diagnost Radiol, Sendai, Miyagi, Japan
[5] Jichi Med Univ Hosp, Div Pulm Med, Shimotsuke, Tochigi, Japan
[6] Saitama Med Univ, Int Med Ctr, Dept Diagnost Radiol, Hidaka, Japan
[7] Kanagawa Canc Ctr, Dept Thorac Oncol, Yokohama, Kanagawa, Japan
[8] Kanagawa Cardiovasc & Resp Ctr, Dept Radiol, Yokohama, Kanagawa, Japan
[9] Shizuoka Canc Ctr, Div Thorac Oncol, Nagaizumi, Shizuoka, Japan
[10] Natl Canc Ctr, Dept Diagnost Radiol, Tokyo, Japan
[11] Kanagawa Cardiovasc & Resp Ctr, Dept Resp Med, Yokohama, Kanagawa, Japan
[12] Shizuoka Canc Ctr, Div Diagnost Radiol, Nagaizumi, Shizuoka, Japan
[13] Mitsui Mem Hosp, Dept Resp Med, Tokyo, Japan
[14] Keio Univ, Sch Med, Dept Diagnost Radiol, Tokyo, Japan
[15] Komagome Hosp, Tokyo Metropolitan Canc & Infect Dis Ctr, Dept Radiol, Tokyo, Japan
[16] Ono Pharmaceut Co Ltd, Pharmacovigilance Div, Osaka, Japan
[17] Natl Canc Ctr, Dept Thorac Oncol, Tokyo, Japan
[18] Jikei Univ, Sch Med, Dept Internal Med, Tokyo, Japan