A multicentre retrospective analysis of recurrent/metastatic (RM) nasopharyngeal cancer (NPC) from non-endemic areas: Results in the pre-immunotherapy era

Bossi, ; Alberti, ; Zamparini, ; Orlandi, ; Grisanti, ; Trama, ; Resteghini, C; Nin, ; R., Mesia; Mohamad, ; Ozyar, ; Buglione, ; Airoldi, ; Vecchio, ; Livi, ; Cirauqui, ; B., Cirauqui; El-Sherify, ; Ursino, ; Argiris, ; Galiana, ; I., Linares; Licitra, ; L., F.