Corrigendum: A neutralizing bispecific single-chain antibody against SARS-CoV-2 Omicron variant produced based on CR3022 - Yu, Kaikai; Liu, Bin; Yu, Haotian; Sun, Chengbiao; Wang, Xuefeng; Li, Guorui; Dong, Mingxin; Wang, Yan; Zhang, Jianxu; Xu, Na; Liu, Wensen (Frontiers in Cellular and Infection Microbiology, 2023)