1 Discipline of Clinical Psychology, University of Technology Sydney, Sydney, Australia; School of Psychiatry, University of New South Wales, Sydney, Australia. Electronic address: david.berle@uts.edu.au.
2 Discipline of Psychiatry, Faculty of Medicine and Health, Sydney Medical School, Nepean Clinical School, University of Sydney, Sydney, Australia.
3 Addiction Medicine, Department of Psychiatry, Lausanne University Hospitals, Lausanne, Switzerland; Research Centre, University Institute of Mental Health at Montreal, Quebec, Canada.
4 Department of Psychiatry, Nepean Hospital, Penrith, Australia.
5 Department of Mental Health and Psychiatry, Geneva University Hospitals, Geneva, Switzerland.
6 Australian Institute of Health Innovation, Macquarie University, Sydney, Australia.