Article History
Received: 12 August 2021
Accepted: 10 November 2021
First Online: 22 November 2021
Declarations
:
: The Medical Technology Application and Research Ethics Committee of Hangzhou First People’s Hospital approved this study. All study participants gave verbal informed consent, this was approved by the Medical Technology Application and Research Ethics Committee of Hangzhou First People’s Hospital as it was a retrospective study and no interventions was given to the participants. This manuscript reported adherence to Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.