1. School of Psychology, Faculty of Health Sciences, Curtin University, Perth, Australia
2. Centre for Evidence-Based Intervention, Department of Social Policy and Intervention, University of Oxford, Oxford, UK
3. Department of Psychiatry and Mental Health, University of Cape Town, Cape Town, South Africa
4. Faculty of Health Sciences, North-West University, Vanderbijlpark, South Africa
5. School of Public Health, University of the Western Cape, Cape Town, South Africa
6. FXB Center for Health and Human Rights, Harvard T.H. Chan School of Public Health, Boston, United States