1. Key Laboratories in Guangzhou, Guangzhou Medical University Institute of Occupational and Environmental Health, Guangzhou Occupational Disease Prevention and Treatment Hospital , Guangzhou, China
2. Guangdong Provincial Engineering Technology Research Center of Environmental Pollution and Health Risk Assessment, Guangzhou Key Laboratory of Environmental Pollution and Health Risk Assessment, Department of Preventive Medicine, School of Public Health, Sun Yat-sen University , Guangzhou, China
3. Departments of Environmental Health Sciences & Epidemiology and Biostatistics, University at Albany, State University of New York , Rensselaer, NY, USA
4. Department of Epidemiology and Biostatistics, College for Public Health and Social Justice, Saint Louis University , Saint Louis, USA
5. School of Social Work, College for Public Health & Social Justice, Saint Louis University , Saint Louis, MO, USA
6. Department of Medical Statistics and Epidemiology, School of Public Health, Sun Yat-sen University , Guangzhou, China