Funding for this research was provided by:
National Natural Science Foundation of China (Grant No.81774221, Grant No.81904102)
The Capital Health Research and Development of Special (No.2018-2-1113)
Beijing Natural Science Foundation (No.7184203)
Basic-Clinical Cooperation Program from Capital Medical University (No.17JL14)
Research Foundation of Beijing Friendship Hospital, Capital Medical University (No.yyqdkt2016-4)
Beijing Municipal 215 High-level Health Person Foundation Project (No.2014-3-004)
Article History
Received: 14 May 2020
Accepted: 18 August 2020
First Online: 27 August 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interests.