Horn L, Brahmer J, Reck M, Borghaei H, Spigel D, Steins M, Ready N, Chow L, Vokes E, Felip E, Holgado E, Barlesi F, Kohlhäufl M, Burgio M, Fayette J, Gettinger S, Harbison C, Li A, Finckenstein F, Paz-Ares L. 417O Phase 3, randomized trial (CheckMate 057) of nivolumab vs docetaxel in advanced non-squamous (non-SQ) non-small cell lung cancer (NSCLC): subgroup analyses and patient reported outcomes (PROs). Annals Of Oncology 2015, 26: ix125. DOI: 10.1093/annonc/mdv532.01.Peer-Reviewed Original Research