Shi, Xin
Wang, Fengxia
Xue, Lixin
Gan, Zhaohong
Wang, Yan
Wang, Qian
Luan, Xiaorong
Article History
Received: 2 January 2023
Accepted: 16 April 2023
First Online: 19 April 2023
Declarations
:
: The first author explained the research objectives to all participants, and obtained written informed consent from all study participants. All experimental protocols were approved by the Ethics Committee of Jinan Fourth People's Hospital (ethics code: LL-20210014) and were conducted in accordance with the principles of the Declaration of Helsinki. All methods in this study were performed in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare no competing interests.