Su, Pengtao
Hu, Pengbo
Xu, Ling
Zhang, Bing
Article History
Received: 9 February 2023
Accepted: 1 June 2023
First Online: 9 June 2023
Declarations
:
: This study had been approved by the Ethics Committee of Binzhou Medical University Hospital and performed in line with the principles of the Declaration of Helsinki. All participants or their families had signed the informed consent.
: Not applicable.
: The authors declare no competing interests.