Funding for this research was provided by:
Candlelighters - Childhood cancer charity in Yorkshire provided funding
Text and Data Mining valid from 2018-12-15
Received: 25 July 2018
Accepted: 28 November 2018
First Online: 15 December 2018
Compliance with ethical standards
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee at which the studies were conducted. Ethical approval was awarded by the National Research Ethical Service (08/H1311/92).
: Informed consent was obtained from all parents/guardians of participants, along with each participant providing informed assent.
: The authors declare that there are no conflicts of interest.