About the Authors

Sergio Bautista-Arredondo

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Supervision, Writing – review & editing

Affiliations Division of Health Economics and Health Systems Innovations, National Institute of Public Health (INSP), Cuernavaca, Mexico, School of Public Health, University of California, Berkeley, United States of America

Sandra G. Sosa-Rubi

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

srubi@insp.mx

Affiliation Division of Health Economics and Health Systems Innovations, National Institute of Public Health (INSP), Cuernavaca, Mexico

Marjorie Opuni

Roles Formal analysis, Investigation, Writing – original draft

Affiliation Independent Consultant, Geneva, Switzerland

David Contreras-Loya

Roles Data curation, Formal analysis, Investigation, Methodology

Affiliation School of Public Health, University of California, Berkeley, United States of America

Gina La Hera-Fuentes

Roles Data curation, Formal analysis

Affiliation Division of Health Economics and Health Systems Innovations, National Institute of Public Health (INSP), Cuernavaca, Mexico

Ada Kwan

Roles Data curation, Formal analysis, Investigation, Methodology, Supervision

Affiliation School of Public Health, University of California, Berkeley, United States of America

Claire Chaumont

Roles Investigation, Project administration, Supervision

Affiliation T.H. Chan School of Public Health, Harvard University, Boston, United States of America

Abson Chompolola

Roles Investigation, Resources, Supervision, Validation

Affiliation Division of Economics, University of Zambia, Lusaka, Zambia

Jeanine Condo

Roles Conceptualization, Investigation, Project administration, Resources

Affiliation School of Public Health, National University of Rwanda, Kigali, Rwanda

Kumbutso Dzekedzeke

Roles Investigation, Project administration, Supervision, Validation

Affiliation Dzekdzeke Research & Consultancy, Lusaka, Zambia

Omar Galarraga

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

Affiliation School of Public Health, Brown University, Providence, United States of America

Neil Martinson

Roles Investigation, Methodology, Supervision

Affiliation Perinatal HIV Research Unit, University of the Witwatersrand, Johannesburg, South Africa

Felix Masiye

Roles Investigation, Methodology, Project administration, Supervision

Affiliation Division of Economics, University of Zambia, Lusaka, Zambia

Sabin Nsanzimana

Roles Investigation, Methodology, Supervision

Affiliation Rwanda Biomedical Center, Kigali, Rwanda

Richard Wamai

Roles Investigation, Methodology, Supervision, Validation

Affiliation College of Social Science and Humanities, Northeastern University, Boston, United States of America

Joseph Wang’ombe

Roles Investigation, Methodology, Supervision, Validation

Affiliation School of Public Health, University of Nairobi, Nairobi, Kenya

on behalf of the ORPHEA study team

Membership of the ORPHEA study team is provided in the Acknowledgments

Competing Interests

The authors have declared that no competing interests exist.