Funding for this research was provided by:
National Natural Science Foundation of China (81472786, 81472305)
Suzhou Municipal Health Bureau projects (LCZX201318)
The Foundation of tumor clinical and basic research team (KYC005)
The Six Talents Peak Project of Jiangsu Province (2014-WSW-061)
The Excellent Talent Foundation of Anhui Province (2012SQRL123)
Text and Data Mining valid from 2018-09-25
Received: 8 September 2017
Accepted: 13 September 2018
First Online: 25 September 2018
Ethics approval and consent to participate
: The protocol of this study was in accordance with the Declaration of Helsinkiand approved by the Institutional Review Board of the Nanjing First Hospital, and written informed consents were obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.
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