Zhang, Yu-Xiu http://orcid.org/0000-0002-1080-485X
Yang, Yi-Feng
Han, Pu http://orcid.org/0000-0001-7990-4341
Ye, Peng-Cheng
Kong, Hao http://orcid.org/0000-0003-1661-654X
Funding for this research was provided by:
Scientific Research Seed Fund of Peking University First Hospital (No. 2020SF39)
Article History
Received: 14 March 2022
Accepted: 18 April 2022
First Online: 7 May 2022
Declarations
:
: The authors declare that they have no competing interests.
: This study was exempt from institutional review board evaluation of Peking University First Hospital and informed consent was not required because this study was based on the NIS database, which includes fully anonymized and de-identified data.