Funding for this research was provided by:
National Natural Science Foundation of China (71661167008)
Beijing University of Chinese Medicine (2022-JYB-XJSJJ-039)
Article History
Received: 7 June 2023
Accepted: 28 August 2023
First Online: 11 September 2023
Declarations
:
: This study was approved by the ethics committee of the Capital Medical University and the study hospital (Number: 2019–022). Written informed consent will be obtained from the older participant or their legal representative.
: No conflicts of interest to declare.