[1] Severance Hosp, Yonsei Canc Ctr, Dept Internal Med, Div Med Oncol, Seoul, South Korea
[2] Massachusetts Gen Hosp, Dept Med, Boston, MA 02114 USA
[3] Univ Texas MD Anderson Canc Ctr, Dept Thorac Head & Neck Med Oncol, Houston, AL USA
[4] Yale Sch Med, New Haven, CT USA
[5] Univ Calif Los Angeles, David Geffen Sch Med, Los Angeles, CA 90095 USA
[6] Netherlands Canc Inst, Amsterdam, Netherlands
[7] Kyushu Univ, Grad Sch Med Sci, Res Inst Dis Chest, Fukuoka, Japan
[8] Astrazeneca, Cambridge, England
[9] Astrazeneca, Translat Med Oncol Res & Early Dev, Waltham, MA USA
[10] Astrazeneca, Precis Med, Gaithersburg, MD USA
[11] Univ Calif Davis, Ctr Comprehens Canc, Sacramento, CA USA
[12] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA