1. Unit of Academic Primary Care Warwick Medical School, University of Warwick Coventry UK
2. Department of General Practice and Primary Care Melbourne Medical School, University of Melbourne Carlton Victoria Australia
3. School of Medicine Keele University Keele UK
4. Division of Psychology and Mental Health, School of Health Sciences Manchester Centre for Health Psychology, University of Manchester Manchester UK
5. NIHR Greater Manchester Patient Safety Research Collaboration University of Manchester Manchester UK
6. Centre for Health Services Studies and Kent and Medway Medical School University of Kent Kent UK
7. School of Psychology University of Nottingham Nottingham UK