About the Authors

Nadia N. Abuelezam

nabuelezam@mail.harvard.edu

Affiliation Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America

Kathryn Rough

Affiliation Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America

George R. Seage III

Affiliation Department of Epidemiology, Harvard School of Public Health, Boston, Massachusetts, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: NNA KR GRS. Performed the experiments: NNA KR. Analyzed the data: NNA KR. Wrote the manuscript: NNA.