About the Authors

Eduard Grebe

Contributed equally to this work with: Eduard Grebe, Alex Welte

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

eduardgrebe@sun.ac.za

Affiliation DST-NRF Centre of Excellence in Epidemiological Modelling and Analysis (SACEMA), Stellenbosch University, Stellenbosch, South Africa

Alex Welte

Contributed equally to this work with: Eduard Grebe, Alex Welte

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

Affiliation DST-NRF Centre of Excellence in Epidemiological Modelling and Analysis (SACEMA), Stellenbosch University, Stellenbosch, South Africa

Leigh F. Johnson

Roles Data curation, Formal analysis, Software, Writing – review & editing

Affiliation Centre for Infectious Diseases Epidemiology and Research (CIDER), University of Cape Town, Cape Town, South Africa

Gilles van Cutsem

Roles Data curation, Funding acquisition, Investigation, Writing – review & editing

Affiliations Centre for Infectious Diseases Epidemiology and Research (CIDER), University of Cape Town, Cape Town, South Africa, Médecins Sans Frontières, Cape Town, South Africa

Adrian Puren

Roles Investigation, Writing – review & editing

Affiliation National Institute for Communicable Diseases (NICD), National Health Laboratory Service, Johannesburg, South Africa

Tom Ellman

Roles Data curation, Funding acquisition, Investigation, Writing – review & editing

Affiliation Médecins Sans Frontières, Cape Town, South Africa

Jean-François Etard

Roles Data curation, Funding acquisition, Investigation, Writing – review & editing

Affiliations TransVIHMI, Institut de Recherche pour le Développement (IRD), Institut National de la Santé et de la Recherche Médicale (INSERM), Montpellier University, Montpellier, France, Epicentre, Paris, France

the Consortium for the Evaluation and Performance of HIV Incidence Assays (CEPHIA)

Membership list can be found in the Acknowledgments section.

Helena Huerga

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Writing – review & editing

Affiliation Epicentre, Paris, France

Competing Interests

The authors have declared that no competing interests exist.