Funding for this research was provided by:
World Cancer Research Fund (12799)
Text and Data Mining valid from 2017-12-14
Received: 2 June 2017
Accepted: 5 December 2017
First Online: 14 December 2017
Compliance with ethical standards
: Ethical approval was granted by Saint James’s Hospital/Adelaide Meath National Children’s Hospital research ethics committee.
: The authors declare that they have no conflict of interest.