Wang, Jin
Ding, Zhi-Wen
Chen, Kuang
Liu, Yan-Zhe
Li, Nan
Hu, Ming-Gen
Article History
Received: 2 June 2021
Accepted: 15 November 2021
First Online: 16 December 2021
Declarations
:
: The study was approved by the Institutional Review Board of Eastern Hepatobiliary Surgery Hospital and Chinese PLA General Hospital, and written informed consent was obtained from all patients for their data to be used in this research. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: Not applicable.
: The authors declare that they have no competing interests.