About the Authors

Tia Palermo

Affiliation Stony Brook University (SUNY), Program in Public Health/Department of Preventive Medicine, Stony Brook, New York, United States of America

Rahul Rawat

Affiliation Poverty, Health, and Nutrition Division, International Food Policy Research Institute (IFPRI), Washington, D.C., United States of America

Sheri D. Weiser

Affiliation Division of HIV/AIDS, San Francisco General Hospital, UCSF, San Francisco, California, United States of America

Suneetha Kadiyala

s.kadiyala@cgiar.org

Affiliation Poverty, Health, and Nutrition Division, International Food Policy Research Institute (IFPRI), Washington, D.C., United States of America

Competing Interests

The authors declare that partial funding for this study came from the Kerry Group. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials. The authors have no competing interests to declare.

Author Contributions

Interpretation of statistical analysis: TP RR SK SDW. Conceived and designed the experiments: SK RR. Analyzed the data: TP. Wrote the paper: TP RR SK SDW.