About the Authors

Chengjing Nie

Affiliations School of Public Administration and Policy, Hebei University of Economics and Business, Shijiazhuang, China, Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Science, Beijing, China

Hairong Li

Affiliation Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Science, Beijing, China

Linsheng Yang

yangls@igsnrr.ac.cn

Affiliation Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Science, Beijing, China

Gemei Zhong

Affiliation Institute of Environmental Health and Endemic Disease Prevention, Guangxi Center for Disease Prevention and Control, Nanning, Guangxi

Lan Zhang

Affiliation Institute for Environmental Health and Related Product Safety, Chinese Center for Disease Control and Prevention, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CN HL LY. Performed the experiments: CN GZ LZ. Analyzed the data: CN HL LY. Contributed reagents/materials/analysis tools: GZ LZ. Wrote the paper: CN HL LY.