[1] Yonsei Univ Coll Med, Yonsei Canc Ctr, Seoul, South Korea
[2] Hosp 12 Octubre, Dept Med Oncol, Madrid, Spain
[3] Chris OBrien Lifehouse, Sydney, NSW, Australia
[4] McGill Univ, Jewish Gen Hosp, Segal Canc Ctr, Rossy Canc Network, Montreal, PQ, Canada
[5] Netherlands Canc Inst, Amsterdam, Netherlands
[6] Blacktown Hosp, Sydney, NSW, Australia
[7] Dept Innovat Therapeut & Essais Precoc, Gustave Roussy, Villejuif, France
[8] Lung Canc Unit, Meir Med Ctr, Kefar Sava, Israel
[9] Rabin Med Ctr, Petah Tiqwa, Israel
[10] Univ Canc Oncopole, Dept Oncol, Inst Claudius Regaud Inst, Toulouse, France
[11] Oscar Lambret Canc Ctr, Lille, France
[12] Indiana Univ, Simon Canc Ctr, Indianapolis, IN USA
[13] Merck Co Inc, Upper Gwynedd, PA USA
[14] Merck Co Inc, Rahway, NJ USA
[15] Univ Texas MD Anderson Canc Ctr, Houston, TX USA