Corrigendum: Xiaoyaosan alleviates hippocampal glutamate-induced toxicity in the CUMS rats via NR2B and PI3K/Akt signaling pathway - Zhou, Xueming; Liu, Chenyue; Liu, Yueyun; Ma, Qingyu; Zhao, Xin; Jiang, Youming; Li, Xiaojuan; Chen, Jia-Xu (Frontiers in Pharmacology, 2022)