Funding for this research was provided by:
Cancer Research UK (A23110)
Text and Data Mining valid from 2019-09-02
Received: 26 November 2018
Accepted: 30 July 2019
First Online: 2 September 2019
: One of the authors, Y.L., is an editor on the staff of Nature Communications , but was not in any way involved in the journal review process. All the other authors declare no competing interests.