1. Centre for Evidence‐Based Intervention, Department of Social Policy & Intervention University of Oxford Oxford UK
2. Department of Social Work Ben‐Gurion University of the Negev Beersheba Israel
3. Department of Psychiatry and Mental Health University of Cape Town Cape Town South Africa
4. School of Social & Political Sciences University of Edinburgh Edinburgh UK
5. Faculty of Health Sciences North‐West University Vanderbijlpark South Africa
6. School of Public Health University of the Witwatersrand South Africa