Article History
Received: 8 March 2021
Accepted: 30 September 2021
First Online: 15 October 2021
Declarations
:
: The study has obtained ethics approval from the Ethics Committee of Beijing Friendship Hospital affiliated to the Capital Medical University (The approval number is 2020-P2-145-01). All enrolled patients fulfilling the inclusion criteria are required to provide written informed consent the day prior to surgery. Subjects have the right to withdraw their consent any time during the trial.
: Not applicable.
: The authors declare that they have no competing interests.