1. Australian Centre for Integration of Oral Health (ACIOH), School of Nursing and Midwifery, Western Sydney University, Penrith, NSW, Australia
2. Ingham Institute for Applied Medical Research, Liverpool, NSW, Australia
3. National Centre of Epidemiology and Population Health, Australian National University, Canberra, ACT, Australia
4. IMPACCT (Improving Palliative, Aged and Chronic Care through Clinical Research and Translation), Faculty of Health, University of Technology Sydney, Sydney, NSW, Australia
5. Department of Palliative Care, South Western Sydney Local Health District, Liverpool, NSW, Australia
6. District Palliative Care Service, South Western Sydney Local Health District, Liverpool, NSW, Australia
7. Oral Health Services, South Western Sydney Local Health District, Liverpool, NSW, Australia
8. School of Dentistry, Faculty of Medicine and Health, University of Sydney, Camperdown, NSW, Australia
9. School of Nursing, Faculty of Science, Medicine and Health, University of Wollongong, Wollongong, NSW, Australia