Funding for this research was provided by:
National Natural Science Foundation of China (81571978, 81330038)
Clinical Innovation Project from the Southwest Hospital (SWH2016ZDCX1007)
Text and Data Mining valid from 2017-09-01
Received: 13 June 2017
Accepted: 24 August 2017
First Online: 1 September 2017
Ethics approval and consent to participate
: This study was approved by the ethics committee of Southwest Hospital (Chongqing, China) and conducted in accordance with The Declaration of Helsinki Principles. As a retrospective study, informed consent of research use of surplus blood after clinical laboratory test was obtained from each patient in advance.
: Not applicable.
: The authors declare that they have no competing interests.
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