Corrigendum: Predictors of high SARS-CoV-2 immunoglobulin G titers in COVID-19 convalescent whole-blood donors: a cross-sectional study in China - Tang, Jingyun; Liu, Humin; Wang, Qing; Gu, Xiaobo; Wang, Jia; Li, Wenjun; Luo, Yinglan; Li, Yan; Deng, Lan; Luo, Yue; Du, Xinman; Tan, Donglin; et al. (Frontiers in Immunology, 2023)