Funding for this research was provided by:
Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support (ZYLX201807)
Beijing Hospitals Authority Youth Programme (QML20171901)
Natural Science Foundation of Beijing Municipality (7192081)
National Natural Science Foundation of China (81901355)
Received: 18 November 2019
Accepted: 21 September 2020
First Online: 29 September 2020
Ethics approval and consent to participate
: The study protocols were approved by the clinical research ethics committees of Beijing Anding Hospital, Capital Medical University. The written informed consents for participation after detailed counseling were obtained.
: Not applicable.
: The authors declare that they have no competing interests.