1. Population Health Research Institute, St George's, University of London, London, United Kingdom.
2. Department of Psychosis Studies, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom.
3. Department of Addictions, Institute of Psychiatry, Psychology & Neuroscience, King's College London, London, United Kingdom.
4. South London and Maudsley NHS Foundation Trust, London, United Kingdom.
5. KCH Alcohol Care Team, South London and Maudsley NHS Foundation Trust, London, United Kingdom.
6. Institute of Pharmaceutical Science, King's College London, London, United Kingdom.