1 Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London SE5 8AF, UK. Electronic address: melanie.abas@kcl.ac.uk.
2 School of Public Health, College of Health Sciences, Department of Social and Behavioural Sciences, University of Ghana, Accra, Ghana.
3 University College London Institute for Global Health, London, UK.
4 Department of Global Health and Social Medicine, King's College London, London SE5 8AF, UK.
5 Department of Medicine, University of Washington, Seattle, WA, USA.
6 Brigham and Women's Hospital, Boston, MA, USA.
7 Wellcome Centre for Ethics and Humanities, Department of Psychiatry, University of Oxford, Warneford Hospital, Oxford, UK.
8 Centre for Rural Health, College of Health Sciences, Howard College, University of KwaZulu-Natal, Durban, South Africa.
9 Department of Psychiatry and Behavioral Sciences, University of Washington, Seattle, WA, USA; Department of Global Health, University of Washington, Seattle, WA, USA.
10 Department of Psychiatry, School of Medicine, Makerere University College of Health Sciences, Kampala, Uganda.