1. Centre for Affective Disorders, Institute of Psychiatry, Psychology & Neuroscience, King’s College London, London, United Kingdom
2. Department of Psychosis Studies, Institute of Psychiatry, Psychology and Neuroscience, King’s College of London, London, United Kingdom
3. Quadram Institute Bioscience, Norwich Research Park, Norwich, United Kingdom
4. Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich, United Kingdom
5. Chair of Intestinal Microbiome, School of Life Sciences, ZIEL–Institute for Food & Health, Technical University of Munich, Freising, Germany
6. National Institute for Health Research Biomedical Research Centre at South London and Maudsley NHS Foundation Trust, King’s College London, London, United Kingdom
7. South London and Maudsley NHS Foundation Trust, Bethlem Royal Hospital, Beckenham, United Kingdom
8. Brighton and Sussex Medical School, Brighton, United Kingdom