Funding for this research was provided by:
National Natural Science Foundation of China (No. 81670869)
Article History
Received: 8 May 2020
Accepted: 16 December 2020
First Online: 7 January 2021
Ethics approval and consent to participate
: The Ethics Committee of West China Hospital of Sichuan University approved these procedures. Written informed consent was obtained from all participants before the surgery. This study was registered at the Chinese Clinical Trial Registry (ChiCTR-INR-17011217).
: Not applicable.
: The authors declare that they have no competing interests.