Southern Medical University, Guizhou Medical University (Guiyang Medical University) - Guizhou, Southern Medical University, Southern Medical University, Southern Medical University, Southern Medical University, Southern Medical University, Sun Yat-sen University (SYSU), Hangzhou Medical College - Zhejiang Provincial People's Hospital, Sun Yat-sen University (SYSU), Guizhou Medical University (Guiyang Medical University), Southern Medical University, Southern Medical University, Hangzhou Medical College - Zhejiang Provincial People's Hospital, Sun Yat-sen University (SYSU), Southern Medical University, Sun Yat-sen University (SYSU) - Guangdong Provincial Engineering Technology Research Center of Environmental Pollution and Health Risk Assessment, Sun Yat-sen University (SYSU) - Department of Biostatistics, Southern Medical University, Monash University - Department of Obstetrics and Gynaecology, Nanjing Medical University - School of Public Health and Southern Medical University