1. Department of Psychiatry, University of Cambridge , Cambridge, UK
2. Cambridgeshire and Peterborough NHS Foundation Trust , Cambridge, UK
3. National Institute for Health Research, Applied Research Collaboration, East of England , UK
4. Max Planck UCL Centre for Computational Psychiatry and Ageing Research , London, UK
5. Research Department of Clinical, Educational and Health Psychology, University College London , London, UK
6. Anna Freud Centre , London, UK
7. Department of Psychiatry, Faculty of Medicine, University of Southampton , Southampton, UK
8. Southern Health NHS Foundation Trust , Southampton, UK