1. School of Public Health, The University of Queensland, Brisbane, QLD, Australia
2. St Vincent’s Hospital Melbourne and Department of Psychiatry, The University of Melbourne, Parkville, VIC, Australia
3. Department of Psychiatry, University of Cape Town, Cape Town, South Africa
4. School of Psychiatry & Clinical Neurosciences, The University of Western Australia, Crawley, WA, Australia
5. Faculty of Health, Arts and Design, Swinburne University, Hawthorn, VIC, Australia
6. School of Public Health and Community Medicine, The University of New South Wales, Sydney, NSW, Australia