Funding for this research was provided by:
EuroBoNet and EuroSarc
Cancer Research UK (C41580, A23900)
Received: 22 February 2019
Accepted: 6 May 2019
First Online: 13 May 2019
Ethics approval and consent to participate
: This study was approved by the Oxford Clinical Research Ethics Committee (C01.071). Informed consent was obtained from the use of tissue in this study.
: Not applicable.
: The authors declare that they have no competing interests.