About the Authors

Bernard Chasekwa

Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

bchasekwa@zvitambo.co.zw

Affiliation Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe

John A. Maluccio

Roles Conceptualization, Formal analysis, Supervision, Writing – original draft, Writing – review & editing

Affiliation Department of Economics, Middlebury College, Middlebury, VT, United States of America

Robert Ntozini

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe

Lawrence H. Moulton

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America

Fan Wu

Roles Formal analysis, Writing – review & editing

Affiliation Department of Economics, Middlebury College, Middlebury, VT, United States of America

Laura E. Smith

Roles Conceptualization, Writing – review & editing

Affiliations Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe, Department of Epidemiology and Environmental Health, School of Public Health and Health Professions, University at Buffalo, State University of New York, Buffalo, NY, United States of America

Cynthia R. Matare

Roles Conceptualization, Writing – review & editing

Affiliation Program in International Nutrition, Division of Nutritional Sciences, Cornell University, Ithaca, NY, United States of America

Rebecca J. Stoltzfus

Roles Conceptualization, Writing – review & editing

Affiliation Program in International Nutrition, Division of Nutritional Sciences, Cornell University, Ithaca, NY, United States of America

Mduduzi N. N. Mbuya

Roles Conceptualization, Writing – review & editing

Affiliation Global Alliance for Improved Nutrition (GAIN), Washington, DC, United States of America

James M. Tielsch

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Department of Global Health, Milken Institute School of Public Health, George Washington University, Washington, DC, United States of America

Stephanie L. Martin

Roles Writing – review & editing

Affiliation Department of Nutrition, Gillings School of Global Public Health, University of North Carolina Chapel Hill, Chapel Hill, NC, United States of America

Andrew D. Jones

Roles Writing – review & editing

Affiliation Department of Nutritional Sciences, School of Public Health, University of Michigan, Ann Arbor, MI, United States of America

Jean H. Humphrey

Roles Conceptualization, Supervision, Writing – review & editing

Affiliations Zvitambo Institute for Maternal and Child Health Research, Harare, Zimbabwe, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America

Katherine Fielding

Roles Conceptualization, Formal analysis, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliation Department of Infectious Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom

the SHINE Trial Team

Membership of the SHINE Trial Team is provided in the Acknowledgments.

Competing Interests

The authors have declared that no competing interests exist.