1. GKT School of Medicine; King's College London; London UK
2. Department of Psychosis Studies; Institute of Psychiatry; Psychology and Neuroscience; King's College London; London UK
3. National Psychosis Service; South London and Maudsley NHS Foundation Trust; London UK
4. Department of Psychiatry, Royal College of Surgeons in Ireland; Beaumont Hospital; Dublin Ireland
5. Department of Psychiatry; University College Dublin; Dublin Ireland
6. Physiotherapy Department; South London and Maudsley NHS Foundation Trust; London UK
7. Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience; King's College London; London UK
8. Medical School; University of Bristol; Bristol UK
9. The Collaboration for Leadership in Applied Health Research and Care (CLAHRC), South London Psychosis Research Team; London UK