[1] Kinki Univ, Osaka, Japan
[2] Seoul Natl Univ Hosp, Seoul 110744, South Korea
[3] Guangdong Lung Canc Inst, Guangzhou, Guangdong, Peoples R China
[4] Peter MacCallum Canc Ctr, Melbourne, Vic, Australia
[5] Florida Hosp Canc Inst, Orlando, FL USA
[6] Vall dHebron Univ Hosp, Barcelona, Spain
[7] Osped Riuniti, Livorno, Italy
[8] Christie Hosp, Manchester, Lancs, England
[9] Pfizer Oncol, Milan, Italy
[10] Chinese Univ Hong Kong, Shatin, Hong Kong, Peoples R China