1. Dental Health Services Victoria , Level 1, 720 Swanston Street, Carlton, Victoria, 3053 , Australia
2. Melbourne Dental School, University of Melbourne , Level 1, 720 Swanston Street, Carlton, Victoria, 3053 , Australia
3. Victorian Department of Health , 50 Lonsdale Street, Melbourne, Victoria, 3000 , Australia
4. Melbourne School of Population & Global Health, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne , 207 Bouverie Street, Carlton, Victoria, 3053 , Australia
5. Institute for Health Transformation, Deakin Health Economics, Deakin University , 221 Burwood Highway, Burwood, Victoria, 3125 , Australia
6. Health Economics Group, School of Public Health and Preventive Medicine, Faculty of Medicine, Nursing and Health Sciences. Monash University , Level 4, 553 St Kilda Road, Melbourne, Victoria, 3004 , Australia