Funding for this research was provided by:
National Natural Science Foundation of China (81970838)
Beijing Natural Science Foundation (Z200014)
Article History
Received: 12 February 2021
Accepted: 7 June 2021
First Online: 15 June 2021
Declarations
:
: The study was approved by the Ethics Committee of Beijing Tongren Hospital.
: Informed consent was acquired from all participating subjects.
: Written consent was obtained from all subjects.
: The authors declare no competing interests.