[1] Univ Southampton, Wessex Inst, Fac Med, Southampton, Hants, England
[2] Univ Brighton, Sch Hlth Sci, Brighton, E Sussex, England
[3] Univ Zimbabwe, AIDS Clin Trial Grp Clin Res Site Community Advis, Clin Trials Res Ctr, Harare, Zimbabwe
[4] Making Waves Network, Harare, Zimbabwe
[5] Univ East Anglia, Sch Hlth Sci, Norwich, Norfolk, England
[6] Psoriasis & Psoriat Arthrit Alliance, St Albans, England
[7] Univ KwaZulu Natal, Coll Hlth Sci, Sch Nursing & Publ Hlth, Durban, South Africa
[8] Great Zimbabwe Univ, Dept Publ Hlth, Masvingo, Zimbabwe
[9] Natl Inst Hlth Res, Ctr Engagement & Disseminat, London, England
[10] Natl Inst Hlth Res, Sch Social Care Res, London, England
[11] Univ Kent, Kent & Medway Med Sch, Canterbury, Kent, England
[12] Canterbury Christ Church Univ, Canterbury, Kent, England
[13] African Mental Hlth Res Initiat AMARI, Harare, Zimbabwe
[14] Fdn Open Dev, Tororo, Uganda
[15] Khyber Med Univ, Inst Publ Hlth & Social Sci, Peshawar, Pakistan
[16] Univ Exeter, Wellcome Ctr Cultures & Environm Hlth, Exeter, Devon, England
[17] Pontificia Univ Catolica Chile, Escuela Enfermeria, Santiago, Chile
[18] KEMRI Wellcome Trust Res Programme, Kilifi, Kenya
[19] Univ Oxford, Med Sci Div, Dept Psychiat, Oxford, England
[20] Univ Sussex, Inst Dev Studies, Hlth & Nutr Cluster, Brighton, E Sussex, England
[21] Univ Zimbabwe, Coll Hlth Sci, Harare, Zimbabwe
[22] Ateneo Manila Univ, Sch Med & Publ Hlth, Pasig, Philippines
[23] Harvard Med Sch, Boston, MA 02115 USA
[24] Univ Warwick, Warwick Med Sch, Warwick Res Nursing, Coventry, W Midlands, England