Funding for this research was provided by:
Beijing Municipal Administration of Hospitals (ZYLX202109)
Article History
Received: 31 October 2021
Accepted: 10 February 2022
First Online: 8 March 2022
Declarations
:
: All procedures performed in the present study were in accordance with the Declaration of Helsinki and the study was reviewed and approved by Ethics Committee of Beijing Tiantan Hospital, Capital Medical University. Informed consent to participate in the study was obtained from participants.
: Not applicable.
: The authors declare that they have no competing interests.