Chen, Xiaoxue
Qiu, Fang
Wang, Wei
Qi, Zhengqin
Lyu, Damin
Xue, Kun
Sun, Lijuan
Song, Degang
Article History
Received: 20 March 2023
Accepted: 25 August 2023
First Online: 1 September 2023
Declarations
:
: This study involving human participants was in accordance with the Declaration of Helsinki and approved by the Ethics Committee of the First Hospital of Qinhuangdao the First Hospital of Qinhuangdao and the Second Hospital of Hebei Medical University. Written informed consent was obtained from each participant.
: Not applicable.
: There is no conflict of interest in this study.