National Health Research Institutes - National Institute of Environmental Health Sciences, National Health Research Institutes - National Institute of Environmental Health Sciences, affiliation not provided to SSRN, Institute of Occupational Medicine, affiliation not provided to SSRN, Institute of Occupational Medicine, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN and National Health Research Institutes - National Institute of Environmental Health Sciences

Peking University, Peking University, University of Shanghai for Science and Technology - School of Environment and Architecture, Shanxi Medical University, Xi'an Jiaotong University (XJTU) - School of Public Health, Central China Normal University, Institute of Occupational Medicine, University of Edinburgh, Institute of Occupational Medicine, Peking University, affiliation not provided to SSRN, Xi'an Jiaotong University (XJTU) - Department of Occupational and Environmental Health, Peking University and Peking University