About the Authors

Freddy Green

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

Affiliation Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, United Kingdom

Christopher du Plooy

Roles Investigation, Methodology, Validation, Writing – review & editing

Affiliation Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa

Andrea M. Rehman

Roles Formal analysis, Validation, Writing – review & editing

Affiliation MRC International Statistics & Epidemiology Group, Department of Infectious Disease Epidemiology, London School of Hygiene & Tropical Medicine, London, United Kingdom

Raymond T. Nhapi

Roles Formal analysis, Validation, Writing – review & editing

Affiliations Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa, Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa

Marilyn T. Lake

Roles Data curation, Resources, Writing – review & editing

Affiliations Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa, South African Medical Research Council (SAMRC), Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa

Whitney Barnett

Roles Investigation, Project administration, Writing – review & editing

Affiliations Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa, Department of Psychology and Human Development, Vanderbilt University, Nashville, Tennessee, United States of America

Nadia Hoffman

Roles Investigation, Project administration, Writing – review & editing

Affiliation Department of Psychiatry & Mental Health, University of Cape Town, Cape Town, South Africa

Heather J. Zar

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

Affiliations Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa, South African Medical Research Council (SAMRC), Unit on Child & Adolescent Health, University of Cape Town, Cape Town, South Africa

Kirsten A. Donald

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

Affiliations Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa, Neuroscience Institute, University of Cape Town, Cape Town, South Africa

Dan J. Stein

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

‡ DJS and CJW are joint senior authors on this work.

Affiliations Department of Psychiatry & Mental Health, University of Cape Town, Cape Town, South Africa, Neuroscience Institute, University of Cape Town, Cape Town, South Africa, SAMRC, Unit on Risk and Resilience in Mental Disorders, University of Cape Town, Cape Town, South Africa

Catherine J. Wedderburn

Roles Conceptualization, Data curation, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

catherine.wedderburn@lshtm.ac.uk

‡ DJS and CJW are joint senior authors on this work.

Affiliations Department of Clinical Research, London School of Hygiene & Tropical Medicine, London, United Kingdom, Department of Paediatrics and Child Health, Red Cross War Memorial Children’s Hospital, University of Cape Town, Cape Town, South Africa, Neuroscience Institute, University of Cape Town, Cape Town, South Africa

Competing Interests

DJS has received research grants and/or consultancy honoraria from Discovery Vitality, Johnson & Johnson, Kanna, L’Oreal, Lundbeck, Orion, Sanofi, Servier, Takeda and Vistagen. All other authors report no competing interests. This does not alter our adherence to PLOS ONE policies on sharing data and materials.