Chen, Dong http://orcid.org/0000-0002-8726-9162
Wang, Xianwei
Huang, Jiaming
Cui, Sifu
Zhang, Liqiang
Article History
Received: 4 January 2020
Accepted: 19 February 2020
First Online: 9 March 2020
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Ethical approval was obtained from IEC of Dalian Municipal Central Hospital Affiliated of Dalian Medical University, Dalian, Liaoning Province, China.
: Data sharing is not applicable to this article as no new data were created or analyzed in this study. All the generated data are available in this article itself. The raw data that support the findings of this study are available from the corresponding author upon reasonable request.