1. Melbourne School of Population and Global Health, University of Melbourne, VIC, Australia
2. National Institute of Health and Care Research Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust, University of Bristol, UK
3. Centre for Suicide Research, Department of Psychiatry, University of Oxford, UK
4. Department of Psychological Medicine, University of Auckland, New Zealand
5. Unit Suicide Research and Mental Health Promotion, Department of Social and Preventive Medicine, Center for Public Health, Medical University of Vienna, Austria
6. Department of Psychiatry, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
7. Department of Psychiatry, University of Toronto, ON, Canada
8. Hong Kong Jockey Club Centre for Suicide Research and Prevention, Department of Social Work and Social Administration, University of Hong Kong, Hong Kong SAR, PR China
9. Orygen, Melbourne, VIC, Australia
10. Centre for Youth Mental Health, University of Melbourne, VIC, Australia