Liu, Xin
Zhao, Kaihua
Zhang, Ziyan
Liu, Meiyan
Chu, Hongwu
Zou, Xiao
Article History
Received: 13 November 2024
Accepted: 17 December 2024
First Online: 27 December 2024
Declarations
:
: The study was conducted in accordance with the Declaration of Helsinki and was approved by the Ethics Committee of Qingdao Central Hospital. Written informed consent requirement was waived by the Ethics Committee.
: Not applicable.
: The authors declare no competing interests.