Liu, Guiling
Cheng, Sisi
Wan, Li
Li, Yanyan
Zhao, Qian
Liu, Jianxin
Jiang, Xiufang
Article History
Received: 8 June 2022
Accepted: 25 August 2022
First Online: 28 December 2022
Declarations
:
: Informed consent was obtained from all subjects and/or their legal guardian(s). This study was approved by the institutional review boards of the First Hospital of Hebei Medical University. All data were handled according to the ethical standards of the Declaration of Helsinki
: Not applicable.
: The authors declare that they have no competing interests.