Yang, Yang
Xing, Zhimin http://orcid.org/0000-0002-4325-9392
Yu, Lisheng
Yuan, Xiaopei
Wang, Min
Geng, Congli
Liu, Yan
Li, Shichang
Liu, Yuanjun
Funding for this research was provided by:
Natural Science Foundation of Beijing Municipality (7202215)
Article History
Received: 25 February 2021
Accepted: 27 June 2021
First Online: 3 July 2021
Declarations
:
: The authors declare that they have no conflict of interest.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.