About the Authors

Chinwoke Isiguzo

cisiguzo@sfhnigeria.org

Affiliation Research and Evaluation Division, Society for Family Health, Abuja, Nigeria

Jennifer Anyanti

Affiliation Technical Services Division, Society for Family Health, Abuja, Nigeria

Chinazo Ujuju

Affiliation Research and Evaluation Division, Society for Family Health, Abuja, Nigeria

Ernest Nwokolo

Affiliation Global Fund Malaria Division, Society for Family Health, Abuja, Nigeria

Anna De La Cruz

Affiliation The Global Health Group, University of California San Francisco, San Francisco, California, United States of America

Eric Schatzkin

Affiliation The Global Health Group, University of California San Francisco, San Francisco, California, United States of America

Sepideh Modrek

Affiliation General Medical Disciplines, Stanford University School of Medicine, Palo Alto, California, United States of America

Dominic Montagu

Affiliation Epidemiology and Biostatistics, University of California San Francisco, San Francisco, California, United States of America

Jenny Liu

Affiliation The Global Health Group, University of California San Francisco, San Francisco, California, United States of America

Competing Interests

This study was funded in part by ExxonMobil. There are no patents, products in development or marketed products to declare. This does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.

Author Contributions

Conceived and designed the experiments: ADLC SM JL DM. Performed the experiments: ADLC ES JL SM CI CU. Analyzed the data: CI JL. Contributed reagents/materials/analysis tools: ADLC SM JL DM ES JA EN CI CU. Wrote the paper: CI JA JL ES. Provided technical support: JA EN.