1 Department of Psychiatry, Warneford Hospital, University of Oxford, Oxford, UK.
2 Department of Psychology, University of Cambridge, Cambridge, UK.
3 UCL Institute of Cognitive Neuroscience, London, UK.
4 Institute of Psychiatry, Psychology & Neuroscience, King's College London, King's Health Economics, London, UK.
5 Medical Research Council Cognition and Brain Sciences Unit, University of Cambridge, Cambridge, UK.
6 Cambridgeshire and Peterborough NHS Foundation Trust, Elizabeth House, Cambridge, UK.
7 Department of Psychiatry, University of Cambridge, Cambridge Biomedical Campus, Cambridge, UK.
8 Teaching, Research & Innovation Unit, Parc Sanitari Sant Joan de Déu, Sant Boi de Llobregat, Spain.
9 Consortium for Biomedical Research in Epidemiology & Public Health (CIBER Epidemiology and Public Health - CIBERESP), Madrid, Spain.
10 Department of Health and Community Sciences, Faculty of Health and Life Sciences, NIHR Applied Research Collaboration South-West Peninsula (PenARC), University of Exeter, Exeter, UK.
11 Population, Policy & Practice Research Programme, UCL Great Ormond St. Institute of Child Health, London, UK.