About the Authors

Lisa Grazina Johnston

Contributed equally to this work with: Lisa Grazina Johnston, Van Kinh Nguyen, Chibwe Lwamba, Keith Sabin

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

lsjohnston.global@gmail.com

Affiliation Independent Consultant, UNICEF, New York, New York, United States of America

Van Kinh Nguyen

Contributed equally to this work with: Lisa Grazina Johnston, Van Kinh Nguyen, Chibwe Lwamba, Keith Sabin

Roles Formal analysis

Affiliation MRC Centre for Global Infectious Disease Analysis, School of Public Health, Imperial College, London, United Kingdom

Sudha Balakrishnan

Roles Conceptualization, Funding acquisition, Writing – review & editing

‡ SB and AK also contributed equally to this work.

Affiliation UNICEF, New York, New York, United States of America

Chibwe Lwamba

Contributed equally to this work with: Lisa Grazina Johnston, Van Kinh Nguyen, Chibwe Lwamba, Keith Sabin

Roles Formal analysis, Writing – review & editing

Affiliation UNICEF, New York, New York, United States of America

Aleya Khalifa

Roles Writing – review & editing

‡ SB and AK also contributed equally to this work.

Affiliation UNICEF, New York, New York, United States of America

Keith Sabin

Contributed equally to this work with: Lisa Grazina Johnston, Van Kinh Nguyen, Chibwe Lwamba, Keith Sabin

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

Affiliation UNAIDS, Geneva, Switzerland

Competing Interests

The authors have declared that no competing interests exist.