Published on in Vol 8, No 9 (2019): September
1 Mental Health and Addiction Research Group, Department of Health Sciences, University of York, York, United Kingdom
2 Department of Health Sciences, University of York, York, United Kingdom
3 Psychosis Research Unit, Prestwich Hospital, Greater Manchester Mental Health NHS Foundation Trust & The University of Manchester, Manchester, United Kingdom
4 University of Keele, Keele, United Kingdom
5 Centre for Health Economics, Department of Health Sciences, University of York, York, United Kingdom
6 Faculty of Medicine, University of Southampton, Southampton, United Kingdom
7 DIAMONDS VOICE Patient and Public Involvement Panel, Bradford District Care NHS Foundation Trust, Bradford, Bradford, United Kingdom
8 York Trials Unit, Department of Health Sciences, University of York, York, United Kingdom
9 Faculty of Medicine and Health, University of Leeds, Leeds, United Kingdom