Funding for this research was provided by:
Liaoning S&T Project (2019-ZD-0592)
Article History
Received: 15 November 2021
Accepted: 5 January 2022
First Online: 18 March 2022
Declarations
:
: The authors declare that they have no conflict of interest.
: The study protocol was approved by the Faculty of Science Ethics Committee at Liaoning Cancer Hospital and Institute (20191215). All participants provided expressed consent for publication of their details. All personal information have been made anonymous.
: All patients included in the study signed informed consent forms before surgery at the Liaoning Province Cancer Hospital and Institute.