[1] Johns Hopkins Kimmel Canc Ctr, Baltimore, MD USA
[2] McGill Univ, Ctr Hlth, Montreal, PQ, Canada
[3] Shanghai Chest Hosp, Shanghai, Peoples R China
[4] Hosp Univ Puerta de Hierro, Madrid, Spain
[5] Kindai Univ, Fac Med, Osaka, Japan
[6] Dana Farber Canc Inst, Boston, MA 02115 USA
[7] Vall dHebron Inst Oncol, Barcelona, Spain
[8] Aberdeen Royal Infirm, Aberdeen, Scotland
[9] Tianjin Med Univ Canc Inst & Hosp, Tianjin Lung Canc Ctr, Tianjin, Peoples R China
[10] Charleston Oncol, Charleston, SC USA
[11] Univ Occupat & Environm Hlth, Kitakyushu, Fukuoka, Japan
[12] Kanagawa Canc Ctr, Yokohama, Kanagawa, Japan
[13] Peking Univ, Sch Oncol, Beijing Canc Hosp, Beijing, Peoples R China
[14] Bristol Myers Squibb, Princeton, NJ USA
[15] Inst Curie, Inst Thorax Curie Montsouris, Paris, France