1. Department of Paediatrics, Gold Coast University Hospital, Southport, QLD 4215, Australia
2. Paediatric Palliative Care Service, Queensland Children’s Hospital, South Brisbane, QLD 4101, Australia
3. Centre for Children’s Health Research, Children’s Health Queensland Hospital and Health Service, South Brisbane, QLD 4101, Australia
4. Queensland Children’s Tumour Bank, Child Health Research Centre, University of Queensland, South Brisbane, QLD 4101, Australia
5. School of Medicine, Griffith University, Southport, QLD 4215, Australia
6. Cancer and Palliative Care Outcomes Centre, Queensland University of Technology, Brisbane, QLD 4001, Australia