1. Centre for Academic Mental Health, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
2. Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, United Kingdom
3. Department of Psychiatry, University of Oxford, Oxford, United Kingdom
4. Medical Research Council Integrative Epidemiology Unit, University of Bristol, Bristol, United Kingdom
5. National Institute for Health Research Bristol Biomedical Research Centre, Bristol, United Kingdom