Shao, Xianhao
Dou, Mengmeng
Yang, Qiang
Li, Jianmin
Zhang, Ailin
Yao, Yuan
Chu, Qing
Li, Ka
Li, Zhenfeng
Article History
Received: 26 January 2022
Accepted: 17 January 2023
First Online: 25 January 2023
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki and approved by the Ethics Committee of Shandong University (protocol code 2017–1-042). Informed consent was obtained from all participants involved in the study.
: Not applicable.
: The authors declare no conflicts of interest.