1. Department of Radiation Oncology; Mid North Coast Cancer Institute; Coffs Harbour New South Wales Australia
2. Rural Clinical School; University of New South Wales; Coffs Harbour New South Wales Australia
3. Department of Radiation Oncology; Mid North Coast Cancer Institute; Port Macquarie New South Wales Australia
4. Rural Clinical School; University of New South Wales; Port Macquarie New South Wales Australia
5. Department of Epidemiology and Health Analytics; Western Sydney Local Health District; Sydney New South Wales Australia
6. Rural Clinical School; University of New South Wales; Sydney New South Wales Australia