Guo Yan, Li Yiran, Monroe-Wise Aliza, Yeung Sai-Ching Jim, Huang Yixiang
Sun Yat-sen Global Health Institute, Sun Yat-sen University, Guangzhou, China.
Department of Medical Statistics, School of Public Health, Sun Yat-sen University, Guangzhou, China.
Infect Control Hosp Epidemiol. 2020 Nov;41(11):1363-1364. doi: 10.1017/ice.2020.172. Epub 2020 Apr 23.