| Authors: |
Shi J; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Wei D; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Ma C; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Geng J; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Zhao M; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Hou J; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Huo W; Department of Occupational and Environmental Health Sciences, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Jing T; School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei, PR China., Chen Z; Henan Institute of Food and Salt Industry Inspection Technology, Zhengzhou, Henan, PR China., Huang S; Henan Institute of Food and Salt Industry Inspection Technology, Zhengzhou, Henan, PR China., Zeng X; Department of Social Medicine, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Wang C; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China., Mao Z; Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, PR China. mzx@zzu.edu.cn. |