Yin, Xing-shuo
Zhang, Xue-qin
Li, De-qiang
Funding for this research was provided by:
National Natural Science Foundation of China (81603066)
Talent Training Project of Hebei Province (A201902012)
the Scientific Research Funds of the Second Hospital of Hebei Medical University (2h2019031)
Article History
Received: 26 August 2019
Accepted: 28 October 2019
First Online: 7 November 2019
Compliance with ethical standards
:
: The authors declare no conflict of interest.