Luo, Jia
Tang, Wen
Wang, Mengran
Xiao, Yao
Tan, Manhong
Jiang, Chunyan http://orcid.org/0000-0001-8757-6229
Funding for this research was provided by:
Beijing Municipal Administration of Hospitals Clinical Medicine Development of Special Funding Support (ZYLX201838)
Beijing Friendship Hospital of Capital Medical University Hospital Startup Funding (yyqdkt2017-37)
Article History
Received: 13 July 2020
Accepted: 26 January 2021
First Online: 2 February 2021
Ethics approval and consent to participate
: The medical ethical committee of Beijing Friendship Hospital, Capital Medical University approved the study protocol and declared the study as not covered under WMO (Medical Research Involving Human Subjects Act) and therefore informed consent was not required.
: All listed authors and the involved patients (or their families) agreed to publication in medical journals.
: There are no competing interests to declare.