Zhou Lei, Yao Laishun, Hao Peter, Li Chao, Zhao Qinglong, Dong Huiling, Dou Jinhua, Wang Shengnan, Gao George F, Li Qun, Huang Biao
Public Health Emergency Center, Chinese Center for Disease Control and Prevention, Beijing, China.
Department of Epidemiology and Biostatistics, School of Public Health, Peking University Health Science Center, Beijing, China.
China CDC Wkly. 2021 Feb 19;3(8):162-164. doi: 10.46234/ccdcw2021.026.