About the Authors

Te Deng

Contributed equally to this work with: Te Deng, Yong Huang

Affiliation Department of Medical Statistics and Epidemiology and Health Information Research Center, School of Public Health, Sun Yat-sen University, Guangzhou, China

Yong Huang

Contributed equally to this work with: Te Deng, Yong Huang

Affiliation Department of Medical Statistics and Epidemiology and Health Information Research Center, School of Public Health, Sun Yat-sen University, Guangzhou, China

Shicheng Yu

Affiliation Center for Public Health Surveillance and Information Service, Chinese Center for Disease Control and Prevention, Beijing, China

Jing Gu

Affiliation Department of Medical Statistics and Epidemiology and Health Information Research Center, School of Public Health, Sun Yat-sen University, Guangzhou, China

Cunrui Huang

Affiliation Center for Environment and Population Health, School of Environment, Griffith University, Brisbane, Queensland, Australia

Gexin Xiao

Affiliation Center for Public Health Surveillance and Information Service, Chinese Center for Disease Control and Prevention, Beijing, China

Yuantao Hao

haoyt@mail.sysu.edu.cn

Affiliation Department of Medical Statistics and Epidemiology and Health Information Research Center, School of Public Health, Sun Yat-sen University, Guangzhou, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Interpreted the results: TD YH YTH JG CRH. Conceived and designed the experiments: YTH JG CRH. Analyzed the data: TD YH JG. Contributed reagents/materials/analysis tools: SCY GXX. Wrote the paper: TD YH JG.