Funding for this research was provided by:
National Cancer Institute (R01CA180778, 5U24CA209923, P30CA016042)
Text and Data Mining valid from 2019-09-10
Received: 25 April 2019
Accepted: 13 August 2019
First Online: 10 September 2019
Ethics approval and consent to participate
: The authors declare that they have no competing interests.