Corrigendum: Real-world treatment patterns and outcomes among individuals receiving first-line pembrolizumab therapy for recurrent/metastatic head and neck squamous cell carcinoma - Black, Christopher M.; Hanna, Glenn J.; Wang, Liya; Ramakrishnan, Karthik; Goto, Daisuke; Turzhitsky, Vladimir; Hair, Gleicy M. (Frontiers in Oncology, 2023)