[Feng, Xiangling; Chen, Jihua; Liu, Wenya; Yang, Fei; Yang, Yue; Chen, Mengshi] Cent South Univ, Xiangya Sch Publ Hlth, Hunan Prov Key Lab Clin Epidemiol, Changsha, Peoples R China.

[Wang, Hui; Deng, Shuxiang; Chu, Hanyu; Cao, Yi; Liu, Ying; Long, Dingxin; Cai, Danping; Cao, Deliang; Yang, Fei] Univ South China, Sch Publ Hlth, Hengyang Med Sch, Hunan Prov Key Lab Typ Environm Pollut & Hlth Haza, Hengyang, Peoples R China.

[Wang, Xiaoyan] Cent South Univ, Xiangya Hosp 3, Dept Gastroenterol, Changsha, Peoples R China.

[Chen, Ling] Univ South China, Affiliated Hosp 1, Hengyang Med Sch, Hengyang, Peoples R China.

[Wang, Chengkun] Univ South China, Sch Basic Med, Hengyang Med Sch, Dept Med Pathol, Hengyang, Peoples R China.

[Fei Yang] H

Hunan Province Key Laboratory of Typical Environmental Pollution and Health Hazards, School of Public Health, Hengyang Medical School, University of South China, Hengyang, China<&wdkj&>Hunan Provincial Key Laboratory of Clinical Epidemiology, Xiangya School of Public Health, Central South University, Changsha, China<&wdkj&>Key Laboratory of Environmental Medicine Engineering, Ministry of Education, School of Public Health, Southeast University, Nanjing, China

公共卫生学院