Funding for this research was provided by:
National Natural Science Foundation of China (81372677)
Article History
Received: 14 October 2021
Accepted: 2 March 2022
First Online: 21 March 2022
Declarations
:
: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
: This research project was approved by the Ethics Committee of Peking Union Medical College Hospital. Written consents were obtained from each patient.