Upon the original publication of this article, there were errors in the affiliations. Co-first author Aneeha Singh’s affiliation should read: “International Research and Exchanges Board (South & South East Asia Centre), 1275 K Street, NW, Suite 600 Washington, DC 20005, USA” instead of “Research Associate, Department of Social Work, University of Johannesburg, South Africa”. Corresponding author Rochelle A. Burgess’s affiliations should read: “Institute for Global Health, University College London, 30 Guilford Street, London WC1N 1EH, UK” and “Research Associate, Department of Social Work, University of Johannesburg, South Africa” instead of “Institute for Global Health, University College London, 30 Guilford Street, London WC1N 1EH, UK” and “International Research and Exchanges Board (South & South East Asia Centre), 1275 K Street, NW, Suite 600 Washington, DC 20005, USA”.