About the Authors

Angela M. Bayer

Contributed equally to this work with: Angela M. Bayer, Gabrielle C. Hunter

ABayer@mednet.ucla.edu

Affiliations Division of Infectious Diseases, David Geffen School of Medicine, University of California at Los Angeles, Los Angeles, California, United States of America, Asociación Benéfica Proyectos en Informática, Salud, Medicina y Agricultura (AB PRISMA), Lima, Peru

Gabrielle C. Hunter

Contributed equally to this work with: Angela M. Bayer, Gabrielle C. Hunter

Affiliation Asociación Benéfica Proyectos en Informática, Salud, Medicina y Agricultura (AB PRISMA), Lima, Peru

Robert H. Gilman

Affiliations Asociación Benéfica Proyectos en Informática, Salud, Medicina y Agricultura (AB PRISMA), Lima, Peru, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, United States of America

Juan G. Cornejo del Carpio

Affiliation Dirección Regional del Ministerio de Salud, Arequipa, Peru

Cesar Naquira

Affiliation Universidad Peruana Cayetano Heredia, Lima, Peru

Caryn Bern

Affiliation Division of Parasitic Diseases, Centers for Disease Control and Prevention, Atlanta, Georgia, United States of America

Michael Z. Levy

Affiliations Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, United States of America, Fogarty International Center, National Institutes of Health, Bethesda, Maryland, United States of America

Competing Interests

The authors have no competing interests.

Author Contributions

Conceived and designed the experiments: AMB RHG CB MZL. Performed the experiments: AMB GCH. Analyzed the data: AMB GCH. Wrote the paper: AMB GCH RHG JGCdC CN CB MZL.