Features and significance of the recent enormous COVID‐19 epidemic in China - Chen, Ji‐Ming; Gong, Huan‐Yu; Chen, Rui‐Xu; Liu, Si‐Tong; Sun, Ming‐Hui; Li, Guo‐Hui; Yang, Ting‐Ting; Chen, Ji‐Wang (Journal of medical virology, 2023)