1. School of Healthcare, University of Leeds, Leeds, UK
2. Patient and public involvement representative, London, UK
3. Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
4. Specialist Services, Lancashire and South Cumbria NHS Foundation Trust, Preston, UK
5. Department of Sociology, Social Policy and Criminology, University of Liverpool, Liverpool, UK
6. School of Psychology, University of Leeds, Leeds, UK
7. Faculty of Health, Psychology and Social Care, Manchester Metropolitan University, Manchester, UK