[1] Univ Calif Irvine, Dept Med Div Hematol Oncol, Sch Med, Irvine, CA USA
[2] Start Madrid FJD, Hosp Univ Fdn Jimenez Diaz, Madrid, Spain
[3] Univ Navarra Clin, Dept Med Oncol, Pamplona, Spain
[4] Univ Antwerp Hosp, Oncol, Antwerp, Belgium
[5] HM Sanchinarro Univ Hosp, Start Madrid, CIOCC, Madrid, Spain
[6] Sarah Cannon Res Inst LLC, Lung Canc Res, Nashville, TN USA
[7] Univ Navarra Clin, Dept Med Oncol, Madrid, Spain
[8] Merus, Biometr, Utrecht, Netherlands
[9] Merus, Translat Res, Utrecht, Netherlands
[10] Merus, Clin, Utrecht, Netherlands
[11] START Mt Reg, Med Oncol, Salt Lake City, UT USA