Funding for this research was provided by:
Army Medical University Project of Medical Elite Training (2018XLC2024 and 2019CXLCB015)
Received: 4 June 2021
Accepted: 24 July 2021
First Online: 23 August 2021
: The study was approved by the ethics committee of the Army Medical Center of PLA, Chongqing, China, and was registered in the Clinical Trial Registry (ChiCTR) with no. ChiCTR2000038815. All patients provided informed consent.
: Not applicable.
: The authors declare that they have no competing interests.