【作者单位】Affiliations 1 West China School of Public Health, West China Fourth Hospital, Sichuan University, Chengdu, China (H.X., B.G., X.X., J. Wu, X.W., X.Z.). 2 Chengdu Center for Disease Control and Prevention, Sichuan, China (W.Q.). 3 Tibet Center for Disease Control and Prevention, Lhasa, China (Z.C.). 4 Tibet University, Lhasa, China (W.G.). 5 School of Public Health, the Key Laboratory of Environmental Pollution Monitoring and Disease Control, Ministry of Education, Guizhou Medical University, Guiyang, China (Q.Z.). 6 Chongqing Municipal Center for Disease Control and Prevention, China (D.M.). 7 Department of Atmospheric and Oceanic Science, Earth System Science Interdisciplinary Center, University of Maryland, College Park (J. Wei). 8 School of Public Health, Sun Yat-Sen University, Guangzhou, Guangdong, China (G.C.). 9 Department of Epidemiology and Preventive Medicine, School of Public Health and Preventive Medicine, Monash University, Melbourne, Australia (S.L., Y.G.). 10 Department of Epidemiology and Health Statistics, School of Public Health, Kunming Medical University, Yunnan, China (Q.M.).
