OC-005: Afatinib versus methotrexate in recurrent/metastatic HNSCC after platinum therapy: LUX-head and neck. (February 2015) - Clement, P.; Gauler, T.; Machiels, J.P.H.; Haddad, R.; Fayette, J.; Licitra, L.F.; Tahara, M.; Vermorken, J.B.; Cupissol, D.; Grau, J.J.; Guigay, J.; Caponigro, F.; et al.