Corrigendum: PKM2-Induced the Phosphorylation of Histone H3 Contributes to EGF-Mediated PD-L1 Transcription in HCC - 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 (Frontiers in Pharmacology, 2021)