About the Authors

Joy J. Chebet

Roles Conceptualization, Data curation, Methodology, Writing – original draft

Affiliation Department of Health Promotion Sciences, Mel and Enid Zuckerman College of Public Health, The University of Arizona, Tucson, Arizona, United States of America

Winfrida Onesmo Akyoo

Roles Methodology, Project administration, Writing – original draft, Writing – review & editing

akybless@gmail.com

Affiliation Department of Behavioural Sciences, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania

Hannah Goymann

Roles Methodology, Project administration, Writing – original draft, Writing – review & editing

Affiliation Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany

Guy Harling

Roles Conceptualization, Data curation, Formal analysis, Methodology, Resources, Writing – review & editing

Affiliations Institute for Global Health, University College London, London, United Kingdom, Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America, Africa Health Research Institute, KwaZulu-Natal, South Africa, Harvard Center for Population and Development Studies, Harvard T. H. Chan School of Public Health, Cambridge, Massachusetts, United States of America, MRC/Wits Rural Public Health & Health Transitions Research Unit (Agincourt), University of the Witwatersrand, Johannesburg, Gauteng, South Africa

Dale A. Barnhart

Roles Conceptualization, Writing – review & editing

Affiliation Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, United States of America

Idda H. Mosha

Roles Data curation, Methodology, Supervision, Writing – review & editing

Affiliation Department of Behavioural Sciences, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania

Doreen Donald Kamori

Roles Data curation, Methodology, Supervision, Writing – review & editing

Affiliation Department of Microbiology and Immunology, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania

Monica Gandhi

Roles Resources

Affiliation Division of HIV, Infectious Diseases, and Global Medicine, Department of Medicine, University of California, San Francisco (UCSF), San Francisco, California, United States of America

Theodora Mbunda

Roles Data curation, Methodology, Resources, Writing – review & editing

Affiliation Management and Development for Health, Dar es Salaam, Tanzania

Judith Kipeleka

Roles Data curation, Investigation, Writing – review & editing

Affiliation Management and Development for Health, Dar es Salaam, Tanzania

David Sando

Roles Resources, Validation

Affiliation Management and Development for Health, Dar es Salaam, Tanzania

Donna Spiegelman

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

Affiliations Department of Global Health and Population, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America, Department of Biostatistics, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America, Department of Nutrition, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, United States of America, Department of Biostatistics and Center for Methods in Implementation and Prevention Science, Yale School of Public Health, New Haven, Connecticut, United States of America

Rose Mpembeni

Roles Data curation, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

Affiliation Department of Epidemiology and Biostatistics, School of Public Health and Social Sciences, Muhimbili University of Health and Allied Sciences, Dar-es-Salaam, Tanzania

Till Bärnighausen

Roles Conceptualization, Funding acquisition, Methodology, Resources, Writing – review & editing

Affiliations Heidelberg Institute of Global Health, Medical Faculty and University Hospital, Heidelberg University, Heidelberg, Germany, Africa Health Research Institute, KwaZulu-Natal, South Africa, Management and Development for Health, Dar es Salaam, Tanzania

Competing Interests

The authors declare that there are no competing interests exist.