%0 Editorial %T Long-term efficacy of immune checkpoint inhibitors with or without chemotherapy in recurrent or metastatic squamous cell carcinoma of the head and neck: a commentary on the 4-year follow-up of the KEYNOTE-048 trial. %A Sano D %A Oridate N %J Transl Cancer Res %V 12 %N 5 %D 2023 May 31 %M 37304541 %F 0.496 %R 10.21037/tcr-23-48