Funding for this research was provided by:
Cancer Research UK (C7678/A11393)
Text and Data Mining valid from 2019-12-01
Received: 18 May 2019
Accepted: 23 October 2019
First Online: 12 December 2019
Ethics approval and consent to participate
: Ethics approval was granted by the National Research Ethics Committee London – Hampstead (10/H0720/5).There was a two-stage consent process for all the randomised patients who are the subject of this trial publication.
: Not applicable. No patient information is disclosed.
: The authors declare that they have no competing interests.