1. Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience (IoPPN) King's College London London UK
2. South London and Maudsley NHS Foundation Trust London UK
3. Bethlem Royal Hospital Monks Orchard Road Beckenham Kent BR3 3BX UK
4. Department of Psychological Medicine, Institute of Psychiatry, Psychology and Neuroscience (IoPPN) King's College London London UK
5. South London and Maudsley NHS Foundation Trust Denmark Hill London SE5 8AZ UK
6. Department of Psychology, Institute of Psychiatry, Psychology and Neuroscience (IoPPN) King's College London London UK