1. Department of Social and Behavioural Sciences, College of Health Sciences, University of Ghana, Accra, Ghana
2. Operations Research and Global Learning, Ghana Somubi Dwumadie (Ghana Participation Programme), Accra, Ghana
3. Kintampo Health Research Centre, Research and Development Division, Ghana Health Service, Accra, Ghana
4. Tropical Health, London, UK
5. Centre for Global Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King’s Global Health Institute, King’s College London, London, UK
6. Alan J Flisher Centre for Public Mental Health, Department of Psychiatry and Mental Health, University of Cape Town, Rondebosch, South Africa