[1] Mem Sloan Kettering Canc Ctr, 1275 York Ave, New York, NY 10021 USA
[2] Weill Cornell Med Coll, New York, NY USA
[3] Univ Bern, Luzern, Switzerland
[4] Cantonal Hosp Lucerne, Luzern, Switzerland
[5] Gustave Roussy, Dept Med, Villejuif, France
[6] Gustave Roussy, Thorac Pathol Comm, Villejuif, France
[7] Univ Texas MD Anderson Canc Ctr, Houston, TX 77030 USA
[8] Natl Canc Ctr Singapore, Singapore, Singapore
[9] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Div Hematol Oncol, Seoul, South Korea
[10] Univ Milan, Fdn IRCCS, Ist Nazl Tumori, ENETS Ctr Excellence,Med Oncol Dept, Milan, Italy
[11] Univ Milan, Oncol & Hematooncol Dept, Milan, Italy
[12] Vall dHebron Univ Hosp HUVH, Vall dHebron Inst Oncol VHIO, Med Oncol, Barcelona, Spain
[13] Univ Hosp Cologne, Ctr Integrated Oncol, Dept Internal Med, Cologne, Germany
[14] Eli Lilly & Co, Indianapolis, IN 46285 USA
[15] Natl Canc Ctr Hosp East, Kashiwa, Chiba, Japan
[16] Univ Melbourne, Peter MacCallum Canc Ctr, Res Div, Melbourne, Vic, Australia
[17] Univ Melbourne, Dept Med Oncol, Melbourne, Vic, Australia
[18] Univ Melbourne, Res Div, Peter MacCallum Canc Ctr, Melbourne, Vic, Australia
[19] Univ Melbourne, Sir Peter MacCallum Dept Oncol, Melbourne, Vic, Australia