Stuart A Kinner1, Matthew J Spittal2, Rohan Borschmann3. 1. Centre for Adolescent Health, Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia; Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia; Mater Research Institute-UQ, University of Queensland, Brisbane, QLD, Australia; Griffith Criminology Institute, Griffith University, Brisbane, QLD, Australia. Electronic address: s.kinner@unimelb.edu.au. 2. Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia. 3. Centre for Adolescent Health, Murdoch Children's Research Institute, Melbourne, VIC 3052, Australia; Melbourne School of Population and Global Health, University of Melbourne, Melbourne, VIC, Australia; Health Services and Population Research Department, Institute of Psychiatry, Psychology, and Neuroscience, King's College London, London, UK; Department of Psychiatry, University of Melbourne, Melbourne, VIC, Australia.