Document is current
Any future updates will be listed below
-
Authors
Gan, Chengwen
Wang, Yannan
Tang, Yan
Wang, Kai
Sun, Bincan
Wang, Mengxue
Zhu, Feiya https://orcid.org/0000-0003-0268-6336
- License Information
-
More Information
Article History
Received: 7 May 2021
Accepted: 7 November 2021
First Online: 26 November 2021
Declarations
:
: This retrospective chart review study involving human participants was in accordance with the ethical standards of the institutional and national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. The study was approved by the Ethics Committee of Second Xiangya Hospital of Central South University (No.202009717).
: Informed consent included in the study was obtained from all individual participants.
: Not applicable.
: The authors declare no competing interests.
