National Hospital for Neurology and Neurosurgery, University of Oxford - Nuffield Department of Primary Care Health Sciences, London School of Hygiene & Tropical Medicine - Faculty of Epidemiology and Population Health, University of Warwick, University of Warwick, King’s College London - Institute of Psychiatry, Psychology and Neuroscience, London School of Hygiene & Tropical Medicine, London School of Hygiene & Tropical Medicine, NHS Foundation Trust - Royal Papworth Hospital, Royal Papworth Hospital, University College London and London School of Hygiene & Tropical Medicine

University College London, University College London, University College London, University College London and University College London