Funding for this research was provided by:
National Natural Science Foundation of China (81672547, 81402110)
Sichuan Province Science and Technology Support Program (2015SZ0230-3)
1.3.5 project for disciplines of excellence, West China Hospital, Sichuan University (No.0040205301E21)
Text and Data Mining valid from 2019-04-16
Received: 20 January 2019
Accepted: 4 April 2019
First Online: 16 April 2019
Ethics approval and consent to participate
: The protocol of the present study, involving human clinical samples, was approved by the Ethics Committee of West China Hospital, Sichuan University. Written informed consent was obtained from all patients.
: Not applicable.
: The authors declare that they have no competing interests.
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