Yan, Liangliang
Ren, Yanqiao
Qian, Kun
Kan, Xuefeng
Zhang, Hongsen
Chen, Lei
Liang, Bin
Zheng, Chuansheng http://orcid.org/0000-0002-2435-1417
Article History
Received: 28 November 2020
Accepted: 12 April 2021
First Online: 20 April 2021
Declarations
:
: Not applicable.
: This was a retrospective study and performed in accordance with local and natinal laws and the guidelines of the Helsinki Declaration. Approval for this study was obtained from The Ethics Committee of Tongji Medical College, Huazhong University of Science and Technology. The need for informed consent was waived by The Ethics Committee of Tongji Medical College, Huazhong University of Science and Technology.
: All authors declare that they have no conflict of interest.