1. Division of Psychology & Mental Health, Manchester Academic Health Science Centre The University of Manchester Manchester UK
2. The Psychosis Research Unit Greater Manchester Mental Health NHS Foundation Trust Manchester UK
3. Complex Trauma Research Unit Greater Manchester Mental Health NHS Foundation Trust Manchester UK
4. Youth Mental Health Research Unit Greater Manchester Mental Health NHS Foundation Trust Manchester UK
5. Primary Care and Health Sciences Keele University Newcastle UK
6. Pennine Care NHS Foundation Trust Ashton‐under‐Lyne UK
7. Department of Psychology Manchester Metropolitan University Manchester UK