University of New South Wales (UNSW) - Black Dog Institute, University of Melbourne - Centre for Youth Mental Health, affiliation not provided to SSRN, University of Melbourne - Centre for Youth Mental Health, affiliation not provided to SSRN, Monash University, affiliation not provided to SSRN, University of Melbourne, University of Melbourne, affiliation not provided to SSRN, University of Melbourne - Centre for Youth Mental Health, University of Melbourne - Centre for Youth Mental Health, University of Melbourne, University of Melbourne - Centre for Youth Mental Health, The University of Sydney, The University of Sydney, affiliation not provided to SSRN, University of Melbourne - Orygen, The National Centre of Excellence in Youth Mental Health, affiliation not provided to SSRN, affiliation not provided to SSRN and University of Melbourne - Centre for Youth Mental Health