About the Authors

Karen R. Siegel

krsiege@emory.edu

Affiliations Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, Georgia, United States of America, Hubert Department of Global Health, Emory University, Atlanta, Georgia, United States of America

Mohammed K. Ali

Affiliation Hubert Department of Global Health, Emory University, Atlanta, Georgia, United States of America

Adithi Srinivasiah

Affiliation Emory College, Emory University, Atlanta, Georgia, United States of America

Rachel A. Nugent

Affiliation Department of Global Health, University of Washington, Seattle, Washington, United States of America

K. M. Venkat Narayan

Affiliations Nutrition and Health Sciences, Laney Graduate School, Emory University, Atlanta, Georgia, United States of America, Hubert Department of Global Health, Emory University, Atlanta, Georgia, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: KRS KMN. Performed the experiments: KRS AS. Analyzed the data: KRS MKA KMN RAN. Contributed reagents/materials/analysis tools: KRS AS. Wrote the paper: KRS.