Funding for this research was provided by:
National Natural Science Foundation of China (81670510, 81872016)
Southwest Hospital (SWH2017YBXM-07)
the National Key Research and Development Program of China (2016YFC1302200)
Received: 19 July 2018
Accepted: 11 February 2019
First Online: 26 February 2019
Ethics approval and consent to participate
: The study was approved by the Ethics Committee of the Southwest Hospital of Third Military Medical University. Written informed consent was obtained from each subject.
: Informed consent for publication of data was obtained from all patients.
: The authors declare that they have no competing interests.
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