Wang, N.
Zheng, Y.
Zhang, X.
Xu, S. W.
Li, X. H.
Meng, Y. L.
Liu, J. Q. https://orcid.org/0000-0001-5544-0060
Article History
Received: 9 October 2021
Accepted: 6 December 2021
First Online: 23 January 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: The study was approved by Ethical Committee of the First Hospital of Hebei Medical University and conducted in accordance with the ethical standards.
: Subjects signed the informed consent.