Han, Silu
Cui, Lijian
Qu, Yifan
Tian, Tian
Wei, Bing
Wang, Junyu
Yang, Jun
Funding for this research was provided by:
Beijing Municipal Administration of Hospitals Incubating Program (PX2018010)
Article History
Received: 1 July 2021
Accepted: 16 May 2022
First Online: 20 May 2022
Declarations
:
: We have a Chinese ethics approval document for this research, Please check the supplementary file.All methods are implemented in accordance with relevant guidelines and regulations.The study has obtained informed consent from all participants who are aware of the purpose, risks and benefits of the study.This study obtained verbal consent from all participants instead of written consent, because it was requested to avoid gatherings during the period of COVID-19, and the ethics committee of Beijing Chao-Yang Hospital approved this procedure.
: Not applicable.
: The authors declare no conflict of interest.