Li, Zhangyi
Article History
Received: 31 May 2022
Accepted: 30 November 2022
First Online: 17 December 2022
Declarations
:
: The informed consent was obtained from all subjects and/or their legal guardian(s). This study was approved by the Ethics Committee of the Fifth Central Hospital of Tianjin.The study was carried out in accordance with the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.