Zhang, Jingyi https://orcid.org/0000-0002-3147-8838
Zhu, Huolan
Chen, Yongkai
Yang, Chenguang
Cheng, Huimin
Li, Yi
Zhong, Wenxuan
Wang, Fang
Funding for this research was provided by:
Beijing Municipal Science and Technology Commission for Scientific Research (Z161100000516053)
The 13th Five-year National Science and Technology Major Project (2017ZX09304026)
Capital Health Development Research Project (BH2016-071)
Article History
Received: 23 November 2020
Accepted: 23 May 2021
First Online: 11 June 2021
Declarations
:
: 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. Written informed consent was obtained from all individual participants included in the study. The study was approved by Beijing Hospital Ethics Committee (1100000185432).
: 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. Written informed consent was obtained from all individual participants included in the study. The study was approved by Beijing Hospital Ethics Committee (1100000185432).
: Not applicable.
: The authors declare that they have no conflict of interest.