AUTHOR=Wang Xiao , Liang Chao , Yao Xin , Yang Ruo-Han , Zhang Zhan-Sheng , Liu Fan-Ye , Li Wen-Qi , Pei Shu-Hua , Ma Jing , Xie Song-Qiang , Fang Dong TITLE=Corrigendum: PKM2-Induced the Phosphorylation of Histone H3 Contributes to EGF-Mediated PD-L1 Transcription in HCC JOURNAL=Frontiers in Pharmacology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/pharmacology/articles/10.3389/fphar.2021.724799 DOI=10.3389/fphar.2021.724799 ISSN=1663-9812