Ji, Feng
Zhao, Zhenguo
Zhang, Lei
Liu, Tongkai
Xu, Baoqiang
Li, Wei
Yang, Shuai
Wang, Tianrui
Article History
Received: 20 January 2024
Accepted: 7 May 2024
First Online: 14 May 2024
Declarations
:
: This study was approved by the Medical Ethics Committee of Affiliated Hospital of Qingdao University. Informed consent was obtained from all individual participants included in the study. All procedures performed in studies involving human participants were by the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare no competing interests.