Guo, Jialiang
Gao, Ze
Wang, Ling
Feng, Chen
Hou, Zhiyong http://orcid.org/0000-0003-3023-1339
Zhang, Yingze
Funding for this research was provided by:
Natural Science Foundation of Hebei Province
Article History
Received: 6 September 2020
Accepted: 29 December 2020
First Online: 8 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: The study was approved by the institutional review board in the Third Hospital of Hebei Medical University.
: Informed consent was obtained from all individual participants included in the study.
: Informed consent was obtained from all authors included in the study.