About the Authors

Josephine G. Walker

Roles Conceptualization, Data curation, Formal analysis, Investigation, Project administration, Software, Visualization, Writing – original draft

Josephine.Walker@bristol.ac.uk

Affiliation Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom

Elena Ivanova

Roles Data curation, Funding acquisition, Resources

Affiliation FIND, The Global Alliance for Diagnostics, Geneva, Switzerland

Muhammad S. Jamil

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

Affiliation Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland

Jason J. Ong

Roles Data curation, Methodology, Writing – review & editing

Affiliations London School of Hygiene & Tropical Medicine, London, United Kingdom, Central Clinical School, Monash University, Melbourne, Australia

Philippa Easterbrook

Roles Supervision, Writing – review & editing

Affiliation Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland

Emmanuel Fajardo

Roles Conceptualization, Writing – review & editing

Affiliations FIND, The Global Alliance for Diagnostics, Geneva, Switzerland, Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland

Cheryl Case Johnson

Roles Methodology, Writing – review & editing

Affiliation Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland

Niklas Luhmann

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation Global HIV, Hepatitis and STI Programmes, World Health Organization, Geneva, Switzerland

Fern Terris-Prestholt

Roles Data curation, Methodology, Writing – review & editing

Affiliation Joint UN programme on HIV and AIDS (UNAIDS), Geneva, Switzerland

Peter Vickerman

Roles Methodology, Supervision, Writing – review & editing

Affiliation Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom

Sonjelle Shilton

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

Affiliation FIND, The Global Alliance for Diagnostics, Geneva, Switzerland

Competing Interests

EI and SS are current employees of FIND, EF is a former employee of FIND. JGW and PV have received unrestricted research funding from Gilead Sciences unrelated to this research. All authors declare no other conflicts of interest. The views expressed in this manuscript are those of the authors and do not necessarily represent the official position, decisions, policy or views of the WHO or UNAIDS. There are no patents, products in development or marketed products associated with this research to declare. This does not alter our adherence to PLOS ONE policies on sharing data and materials.