1. Winthrop Professor, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, Australia
2. Assistant Professor, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, Australia
3. Associate Professor, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, and; Regional Psychiatrist, Kimberley Mental Health and Drug Service, Broome, WA, Australia
4. School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, Australia
5. Associate Professor, School of Psychiatry and Clinical Neurosciences, University of Western Australia, Perth, WA, Australia