1. Department of Psychology; Bournemouth University; Poole UK
2. North Bristol NHS Trust; Bristol UK
3. University of Bristol; Bristol UK
4. Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School; University of Bristol; Bristol UK
5. MRC Integrative Epidemiology Unit (IEU) at the University of Bristol; Bristol UK
6. School of Psychological Science; University of Bristol; Bristol UK
7. Population Health Sciences, Bristol Medical School; University of Bristol; Bristol UK
8. Cochrane Common Mental Disorders; University of York; York UK
9. NIHR Bristol Biomedical Research Centre; University Hospitals Bristol and Weston NHS Foundation Trust and University of Bristol; Bristol UK
10. Centre for Reviews and Dissemination; University of York; York UK