About the Authors

Alasdair Cohen

alasdaircohen@linacre.oxon.org

Affiliations Department of Environmental Science, Policy and Management, University of California, Berkeley, California, United States of America, School of Public Health, University of California, Berkeley, California, United States of America

Yong Tao

Affiliation National Center for Rural Water Supply Technical Guidance, Chinese Center for Disease Control and Prevention, Beijing, China

Qing Luo

Affiliation National Center for Rural Water Supply Technical Guidance, Chinese Center for Disease Control and Prevention, Beijing, China

Gemei Zhong

Affiliation Institute of Environmental Health and Endemic Disease Control, Guangxi Zhuang Autonomous Region Center for Disease Control and Prevention, Nanning, Guangxi, China

Jeff Romm

Affiliation Department of Environmental Science, Policy and Management, University of California, Berkeley, California, United States of America

John M. Colford Jr

Affiliation School of Public Health, University of California, Berkeley, California, United States of America

Isha Ray

Affiliation Energy and Resources Group, University of California, Berkeley, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AC JC IR YT JR. Performed the experiments: AC QL YT GZ. Analyzed the data: AC JC. Contributed reagents/materials/analysis tools: GYT GZ AC. Wrote the paper: AC IR. Provided feedback on initial analyses and contributed to the final manuscript: AC YT QL GZ JR JC IR.