Funding for this research was provided by:
American Cancer Society (Institutional Research Grant)
National Institute of General Medical Sciences (GM38542, GM118171)
Text and Data Mining valid from 2018-11-06
Received: 29 March 2018
Accepted: 17 October 2018
First Online: 6 November 2018
Ethics approval and consent to participate
: Not applicable, as this study did not involve human or animal subjects.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.