Published on in Vol 6 , No 9 (2018) :September

1 King's Centre for Military Health Research , Institute of Psychiatry, Psychology & Neuroscience , King's College London , London , GB
2 Department of Psychological Sciences , University of Liverpool , Liverpool , GB
3 Academic Department of Military Mental Health , Institute of Psychiatry, Psychology & Neuroscience , King's College London , London , GB
4 Department of Informatics , King's College London , London , GB
5 Department of Psychological Medicine , Institute of Psychiatry, Psychology & Neuroscience , King's College London , London , GB
6 * , Department of Psychology , University of Sheffield , Sheffield , GB
7 Addictions Department , Institute of Psychiatry, Psychology & Neuroscience , King's College London , London , GB
8 South London and Maudsley NHS Foundation Trust , London , GB