Corrigendum: The traditional Chinese medicine formula Jing Guan Fang for preventing SARS-CoV-2 infection: from clinical observation to basic research - Ping, Yueh-Hsin; Yeh, Hsin; Chu, Li-Wei; Lin, Zhi-Hu; Hsu, Yin-Chieh; Lin, Lie-Chwen; Hsu, Chung-Hua; Fu, Shu-Ling; Lin, Tung-Yi (Frontiers in Pharmacology, 2023)