[1] Frankston Private Hosp, Peninsula Oncol Ctr, Frankston, Vic, Australia
[2] Inst Arnaldo Vieira De Carvalho, Oncopneumol Dept, Sao Paulo, Brazil
[3] Yonsei Canc Ctr, Seoul, South Korea
[4] Mil Hosp Mexico, Dept Med Oncol, Mexico City, DF, Mexico
[5] Univ Ulsan, Coll Med, Asan Med Ctr, Ulsan, South Korea
[6] Beijing Canc Hosp & Inst, Dept Thorac Oncol, Beijing, Peoples R China
[7] Natl Inst Resp Dis, Dept Oncol, Mexico City, DF, Mexico