Funding
This study was supported by National Health Commission Scientific Research Fund—Major Science and Technology Program of Medicine and Health of Zhejiang Province (grant WKJ-ZJ-1911), the Health Commission of Zhejiang Province (No. 2018KY225) and the Hang Zhou municipal Health Commission (No. A20210287). The funders afforded part of the research fee, but they were not involved in the design of the study, collection, analysis, and interpretation of data and in writing the manuscript.