1. Faculty of Medicine, University of Queensland, St Lucia, QLD, Australia
2. Office of the Chief Psychiatrist, Mental Health Alcohol and Other Drugs Branch, Clinical Excellence Queensland, Brisbane, QLD, Australia
3. Forensic Mental Health Group, Queensland Centre for Mental Health Research, Wacol, QLD, Australia
4. Outcomes and Case Complexity Research, Queensland Centre for Mental Health Research, Wacol, QLD, Australia