Huang, Tian-Qiao
Wang, Ru
Fang, Ju-Gao http://orcid.org/0000-0001-7375-424X
He, Shi-Zhi
Zhong, Qi
Hou, Li-Zhen
Ma, Hong-Zhi
Chen, Xiao-Hong
Chen, Xue-Jun
Li, Ping-Dong
Feng, Ling
Shi, Qian
Lian, Meng
Funding for this research was provided by:
Beijing Municipal Science&Technology Commission (Z141107002514003)
Beijing Municipal Administration of Hospitals’Ascent Plan, Code (DFL20180202)
Beijing Economic-Technological Development Area Yiqilin Leading Talent Program (2018)
Beijing Municipal Commission of Commission of Education Key Program (2019)
Article History
Received: 22 June 2020
Accepted: 26 November 2020
First Online: 11 December 2020
Ethics approval and consent to participate
: Complete follow-up data were retrospectively reviewed after approval from the Institutional Review Board. This study was performed in accordance with the principles of the Declaration of Helsinki. The study has been registered in the Chinese Clinical Trial Registry (No. ChiCTR1900021844).
: Not applicable.
: All authors have no potential competing interests.