1 Department of Psychiatry, University of Oxford, Oxford, United Kingdom; Oxford Health NHS Trust, Oxford, United Kingdom. Electronic address: michael.browning@psych.ox.ac.uk.
2 Laureate Institute for Brain Research, University of Tulsa, Tulsa, Oklahoma.
3 Division of Psychiatry, University College London, London, United Kingdom; Max Planck UCL Centre for Computational Psychiatry and Ageing Research and Wellcome Centre for Human Neuroimaging, Queen Square Institute of Neurology, University College London, London, United Kingdom; Camden and Islington NHS Foundation Trust, London, United Kingdom.