1. Department of Epidemiology, School of Public Health, Southern Medical University, and Department of Public Health and Preventive Medicine, School of Medicine, Jinan University, Guangzhou, China (D.L.)
2. Department of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China (Z.L., D.S., P.Z., W.S., W.Z., Q.H., P.C., X.Z.)
3. Department of Epidemiology, School of Public Health, and Department of Laboratory Medicine, Microbiome Medicine Center, Zhujiang Hospital, Southern Medical University, Guangzhou, China (C.M.).