Billie Giles-Corti, Ph.D.; Takemi Sugiyama, Ph.D.; Hannah Badland, Ph.D.; Mohammad Javad Koohsari, Ph.D.; and Neville Owen, Ph.D. McCaughey VicHealth Community Wellbeing Unit, Melbourne School of Population and Global Health, Univ. of Melbourne, Level 5, 207 Bouverie St., Melbourne, VIC 3010, Australia (corresponding author). E-mail: b.giles-corti@unimelb.edu.au Spatial Epidemiology and Evaluation Research Group, Sansom Institute for Health Research and School of Population Health, Univ. of South Australia, North Terrace, Adelaide, SA 5000, Australia; Behavioural Epidemiology Laboratory, Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd., Melbourne, VIC 3004, Australia. E-mail: Takemi.Sugiyama@unisa.edu.au McCaughey VicHealth Community Wellbeing Unit, Melbourne School of Population and Global Health, Univ. of Melbourne, Level 5, 207 Bouverie St., Melbourne, VIC 3010, Australia. E-mail: hannah .badland@unimelb.edu.au McCaughey VicHealth Community Wellbeing Unit, Melbourne School of Population and Global Health, Univ. of Melbourne, Level 5, 207 Bouverie St., Melbourne, VIC 3010, Australia; Behavioural Epidemiology Laboratory, Baker IDI Heart and Diabetes Institute, Melbourne, Australia. E-mail: mohammad.koohsari@unimelb.edu.au Behavioural Epidemiology Laboratory, Baker IDI Heart and Diabetes Institute, Level 4, 99 Commercial Rd., Melbourne, VIC 3004, Australia. E-mail: Neville.Owen@bakeridi.edu.au