University of Melbourne, The University of Western Australia - School of Population & Global Health, University of Oxford, University of Otago, University of Toronto, University of Oxford, University of Toronto - Dalla Lana School of Public Health, University of Oxford, Deakin University, The University of Sydney, University of Technology Sydney (UTS), University of Otago - Burden of Disease Epidemiology, Equity and Cost-Effectiveness Programme, University of Melbourne - Population Interventions Unit and University of Oxford - Health Economics Research Centre (HERC)