1 Department of Psychiatry, College of Health Sciences, University of Zimbabwe, Harare A718, Zimbabwe; Department of Population Health, London School of Hygiene & Tropical Medicine, London, UK. Electronic address: dichi@zol.co.zw.
2 Department of Medicine, University of Washington, Seattle, WA, USA; Centre for Global Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK; Kushinga, Harare, Zimbabwe.
3 Department of Psychiatry, College of Health Sciences, University of Zimbabwe, Harare A718, Zimbabwe.
4 Department of Psychiatry, WHO Collaborating Centre for Mental Health Research and Capacity-Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
5 Centre for Global Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK.
6 Centre for Global Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK; Department of Psychiatry, WHO Collaborating Centre for Mental Health Research and Capacity-Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia; Centre for Innovative Drug Development and Therapeutic Trials for Africa, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia.
7 Department of Psychology, Stellenbosch University, Stellenbosch, South Africa.
8 Department of Psychology, Stellenbosch University, Stellenbosch, South Africa; Department of Psychiatry and Mental Health, Alan J Flisher Centre for Public Mental Health, University of Cape Town, Cape Town, South Africa.
9 UK MRC International Statistics & Epidemiology Group, London School of Hygiene & Tropical Medicine, London, UK.
10 Department of Psychiatry, Warneford Hospital Oxford, University of Oxford, Oxford, UK.
11 Kushinga, Harare, Zimbabwe; Division of Global Health Equity, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
12 Department of Mental Health, College of Medicine, University of Malawi, Blantyre, Malawi; Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA.
13 Department of Psychiatry, College of Health Sciences, University of Zimbabwe, Harare A718, Zimbabwe; Department of Nursing and Public Health, University of KwaZulu-Natal, Durban, South Africa.
14 Kushinga, Harare, Zimbabwe; Department of Psychiatry, College of Medicine and Health Sciences, Bahir Dar University, Bahir Dar, Ethiopia.
15 Centre for Global Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK; Department of Psychiatry and Mental Health, Alan J Flisher Centre for Public Mental Health, University of Cape Town, Cape Town, South Africa.