Corrigendum: Sanqi Oral Solution Mitigates Proteinuria in Rat Passive Heymann Nephritis and Blocks Podocyte Apoptosis via Nrf2/HO-1 Pathway - Wang, Xiaowan; Liu, Jinchu; Tian, Ruimin; Zheng, Bidan; Li, Chuang; Huang, Lihua; Lu, Zhisheng; Zhang, Jing; Mao, Wei; Liu, Bo; Bao, Kun; Xu, Peng (Frontiers in Pharmacology, 2022)