1. Centre for Health Economics Research and Evaluation University of Technology Sydney Haymarket New South Wales Australia
2. Clinical Sciences Murdoch Children's Research Institute Parkville Victoria Australia
3. Children's Cancer Centre Royal Children's Hospital Parkville Victoria Australia
4. Department of Paediatrics University of Melbourne Parkville Victoria Australia
5. Melbourne School of Population and Global Health University of Melbourne Parkville Victoria Australia
6. Department of Bioethics Royal Children's Hospital Parkville Victoria Australia