1. School of Psychology University of Sussex Brighton UK
2. Sussex Partnership NHS Foundation Trust Worthing UK
3. Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
4. South London and Maudsley NHS Foundation Trust London UK
5. Oxford Health NHS Foundation Trust Oxford UK
6. Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience King's College London London UK
7. Department of Psychiatry Oxford University Oxford UK
8. Division of Psychiatry University College London London UK
9. Centre for Biostatistics, School of Health Sciences, Manchester Academic Health Science CentreManchester Academic Health Science Centre The University of Manchester Manchester UK