Funding for this research was provided by:
National Cancer Institute (R25T CA57739)
Cancer Center Support Grant (CA16672)
Text and Data Mining valid from 2018-05-01
Received: 5 October 2017
Accepted: 17 April 2018
First Online: 1 May 2018
Ethics approval and consent to participate
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Informed consent: Informed consent was obtained from all individual participants included in the study. This study was approved by the Institutional Review Board at the University of Texas MD Anderson Cancer Center (MD Anderson).
: The authors declare that they have no competing interests.
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