Xia, Xue
Chen, Shuohua
Tian, Xue
Xu, Qin
Zhang, Yijun
Zhang, Xiaoli
Li, Jing
Wu, Shouling
Wang, Anxin
Article History
Received: 24 March 2024
Accepted: 28 May 2024
First Online: 19 June 2024
Declarations
:
: The whole study complies with the Declaration of Helsinki and has been approved by the Ethics Committees of both Kailuan General Hospital and Beijing Tiantan Hospital. Written informed consent was obtained from all participants before data collection.
: Not applicable.
: The authors declare no competing interests.