Zhang, Ting
Zhang, Yunyun
Lv, Ziyan
Xiang, Jie
Article History
Received: 24 October 2021
Accepted: 27 January 2022
First Online: 19 February 2022
Declarations
:
: All participants provided informed consent. The Ethics Committee of the Affiliated Hospital of Xuzhou Medical University approved this research, and the study methods followed the principles of the Declaration of Helsinki.
: Not applicable
: The authors declare that they have no competing interests.