Funding for this research was provided by:
The Medical and Health of Science and Technology Project of Zhejiang Province support plan (2018KY758)
National Key R&D Program of China (2018YFC1002704)
Received: 19 December 2020
Accepted: 19 February 2021
First Online: 19 March 2021
Ethics approval and consent to participate
: This research was approved by the Ethics Committee of Wenzhou Central Hospital. It is a retrospective study without any identifiers related with patients. All patients participating in the study wrote informed consent.
: All patients in this study provided their consent for publication.
: The authors declare that they have no conflict of interest.