About the Authors

Rosario M. Bartolini

Affiliation Instituto de Investigación Nutricional, La Molina, Lima, Peru

Jennifer L. Winkler

Affiliation PATH, Seattle, Washington, United States of America

Mary E. Penny

Affiliation Instituto de Investigación Nutricional, La Molina, Lima, Peru

D. Scott LaMontagne

Slamontagne@path.org

Affiliations PATH, Seattle, Washington, United States of America, Department of Global Health, University of Washington, Harborview Medical Center, Seattle, Washington, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RMB MEP JLW DSL. Performed the experiments: RMB MEP. Analyzed the data: RMB MEP. Wrote the paper: RMB JLW MEP DSL. Synthesized and interpreted data: RMB MEP JLW DSL.