Funding for this research was provided by:
National Natural Science Foundation of China (91959110, 81972702)
Natural Science Foundation of Beijing Municipality (7204324)
Received: 22 November 2020
Accepted: 30 March 2021
First Online: 13 April 2021
: Ethical approval was obtained from the Ethics Committee of Peking University Third Hospital, and this study adhered to the tenets of the Declaration of Helsinki.
: All authors agree to publish.
: The authors declare no competing interest.