About the Authors

Mary K. Lynn

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

Affiliation Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States of America

Marvin Stanley Rodriguez Aquino

Roles Conceptualization, Investigation, Writing – review & editing

Affiliation Health Research and Development Center (CENSALUD), University of El Salvador, San Salvador, El Salvador

Pamela Michelle Cornejo Rivas

Roles Investigation, Writing – review & editing

Affiliation Health Research and Development Center (CENSALUD), University of El Salvador, San Salvador, El Salvador

Xiomara Miranda

Roles Investigation, Writing – review & editing

Affiliation Hospital Nacional “Dr Jorge Mazzini Villacorta”, Ministerio de Salud, Sonsonate, El Salvador

David F. Torres-Romero

Roles Conceptualization, Investigation, Methodology, Writing – review & editing

Affiliation Department of Chemistry and Pharmacy, University of El Salvador, San Salvador, El Salvador

Hanson Cowan

Roles Investigation, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States of America

Madeleine M. Meyer

Roles Investigation, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States of America

Willber D. Castro-Godoy

Roles Conceptualization, Investigation, Writing – review & editing

Affiliations Health Research and Development Center (CENSALUD), University of El Salvador, San Salvador, El Salvador, Department of Chemistry and Pharmacy, University of El Salvador, San Salvador, El Salvador

Mufaro Kanyangarara

Roles Formal analysis, Methodology, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States of America

Stella C. W. Self

Roles Formal analysis, Methodology, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States of America

Berry A. Campbell

Roles Methodology, Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Prisma Health, Columbia, South Carolina, United States of America

Melissa S. Nolan

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

msnolan@mailbox.sc.edu

Affiliation Department of Epidemiology and Biostatistics, Arnold School of Public Health, University of South Carolina, Columbia, South Carolina, United States of America

Competing Interests

The authors have declared that no competing interests exist.