Corrigendum: Isoliquiritigenin Protects Against Pancreatic Injury and Intestinal Dysfunction After Severe Acute Pancreatitis via Nrf2 Signaling - Zhang, Man; Wu, Yan-Qing; Xie, Ling; Wu, Jiang; Xu, Ke; Xiao, Jian; Chen, Da-Qing (Frontiers in Pharmacology, 2019)