Funding for this research was provided by:
Fujian Provincial Health and Family Planning Commission (2018-CXB-10)
Fujian Key Laboratory of Cardio-Thoracic Surgery
Received: 10 April 2021
Accepted: 17 July 2021
First Online: 28 July 2021
: The study was conducted according to the guidelines laid down in the Declaration of Helsinki, and all procedures involving human participants/patients were approved by the Ethics Committee of the Fujian Medical University Union Hospital (ethics number, 2019YX010–01). Written informed consent was obtained from all participants.
: Not applicable.
: The authors declare that they have no competing interests.