1. Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King’s College London, London, UK
2. NIHR BioResource Centre Maudsley, NIHR Maudsley Biomedical Research Centre (BRC) at South London and Maudsley NHS Foundation Trust (SLaM) and Institute of Psychiatry, Psychology and Neuroscience (IoPPN), King’s College London, London, UK
3. Health Data Research UK London, University College London, London, UK
4. Institute of Health Informatics, University College London, London, UK
5. The National Institute for Health Research University College London Hospitals Biomedical Research Centre, University College London, London, UK