Funding for this research was provided by:
National Cancer Institute (1F99CA223016-01, CA169919, 1F31CA210626-01)
Text and Data Mining valid from 2019-08-01
Received: 31 January 2019
Accepted: 13 June 2019
First Online: 1 August 2019
Ethics approval and consent to participate
: The authors declare that they have no competing interests.