About the Authors

Kenneth K. H. Chui

kenneth.chui@tufts.edu

Affiliation Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts, United States of America

Julia B. Wenger

Affiliation Division of Nephrology, Massachusetts General Hospital, Boston, Massachusetts, United States of America

Steven A. Cohen

Affiliation Department of Public Health and Community Medicine, Tufts University School of Medicine, Boston, Massachusetts, United States of America

Elena N. Naumova

Affiliation Department of Civil and Environmental Engineering, Tufts University School of Engineering, Medford, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: ENN. Performed the experiments: JBW. Analyzed the data: KKHC JBW SAC. Contributed reagents/materials/analysis tools: ENN. Wrote the paper: KKHC JBW SAC ENN.