Zuo, Yu-Qiang
Gao, Zhi-Hong
Wang, Zheng
Liu, Qing
Yang, Xu
Yin, Yu-Ling
Feng, Ping-Yong
Funding for this research was provided by:
Medical Science Research Project of Hebei Province (No. 20211544)
Article History
Received: 21 July 2021
Revised: 1 November 2021
Accepted: 1 November 2021
First Online: 10 November 2021
Declarations
:
: Approval from the Institutional Review Board was obtained, and in keeping with the policies for a retrospective review, informed consent was not required.
: The authors declare no competing interests.