1 Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, United Kingdom.
2 South London and Maudsley NHS Foundation Trust, London, United Kingdom.
3 North East London NHS Foundation Trust, London, United Kingdom.
4 Psychosis Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, United Kingdom.
5 Division of Psychology and Mental Health, School of Health Sciences, Faculty of Biology, Medicine and Health, Manchester Academic Health Science Centre, The University of Manchester, Manchester, United Kingdom.
6 Complex Trauma and Resilience Research Unit, Greater Manchester Mental Health NHS Foundation Trust, Manchester, United Kingdom.