Funding for this research was provided by:
National Natural Science Foundation of China (81572782)
Special Talent Supportive Grant (4TZ160001G)
Text and Data Mining valid from 2018-04-13
Received: 1 September 2017
Accepted: 8 April 2018
First Online: 13 April 2018
Ethics approval and consent to participate
: Ethics approval and participant consent was not necessary as this study involved the use of a previously-published TCGA database, which is an open and free access repository according to the copyright and data disclaimers of National Cancer Institute of U.S.A. All usage of cell lines did not require Ethic approval.
: The authors declare that they have no competing interests.
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