Various cancers, including of the lung, stomach, liver, breast, colon and rectum, remain among the top 10 leading causes of death in upper-middle-income and high-income countries (World Health Organization, 2018a). Latest statistical information indicates that there were approximately 18.1 million new cancer cases and 9.6 million cancer-related deaths worldwide in 2018 (Ferlay et al., 2019). Currently cancer is responsible for 30% of all deaths in Australia (Australian Institute of Health & Welfare, 2018). With an increasingly ageing population, the number of people dying with cancer in Australia is expected to increase by approximately 25% in the next decade, from 44,108 deaths in 2013 to an estimated 55,714 deaths in 2025 (Australian Institute of Health & Welfare, 2016). This increase in cancer deaths will produce a range of health challenges, including a rise in the demand for medical and support services and for high-quality end-of-life (EOL) (the last 6-12 months of life) care options. Providing the best care at EOL has been identified as a health priority in Australia (Palliative Care Australia (PCA), 2018). Policy makers have highlighted the need to build the capacity and competence of primary healthcare services to provide support for people at the end of life and the need to improve access to more