Chen, Huijuan
Sun, Libing
Kong, Xiangyan
Article History
Received: 12 April 2023
Accepted: 24 November 2023
First Online: 5 December 2023
Declarations
:
: This study was approved by the ethics committee of Peking University People’s Hospital (2021PHB294-001). All the participants involved in the study signed a "written" informed consent. All the methods were carried out in accordance with the relevant guidelines and regulations (as guided by the Declaration of Helsinki). All data analyzed in this study were anonymized.
: Not applicable.
: The authors declare no competing interests.