Corrigendum: Wenshen-Jianpi prescription, a Chinese herbal medicine, improves visceral hypersensitivity in a rat model of IBS-D by regulating the MEK/ERK signal pathway - Jiang, Tianyuan; Niu, Ran; Liu, Qian; Fu, Yuhan; Luo, Xiaoying; Zhang, Tao; Wu, Baoqi; Han, Juan; Yang, Yang; Su, Xiaolan; Chen, Jiande D. Z.; Song, Gengqing; et al. (Frontiers in Pharmacology, 2022)