Author Correction: Integrin β4 promotes cell invasion and epithelial-mesenchymal transition through the modulation of Slug expression in hepatocellular carcinoma. - Li, Xiao-Long; Liu, Lin; Li, Dan-Dan; He, Ya-Ping; Guo, Le-Hang; Sun, Li-Ping; Liu, Lin-Na; Xu, Hui-Xiong; Zhang, Xiao-Ping (Scientific Reports, 2023)