Funding for this research was provided by:
Central Leading Local Science and Technology Development Special Fund Project (No.2016ZY-HM-01)
Text and Data Mining valid from 2019-05-02
Received: 16 November 2018
Accepted: 11 April 2019
First Online: 2 May 2019
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: All the patients were informed of sample collection and usage. The tissue samples were collected and were used in accordance with approval by the Clinical Research Ethics Committee of the second affiliated hospital of Xi’an Jiaotong University.
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