Funding for this research was provided by:
Postdoctoral Research Foundation of China (2017M612827)
Hangzhou science and technology project (20150733Q24;20171334M01;20191203B96;20191203B105)
Zhejiang Kang Enbei Hospital Management Soft Science Project (2017ZHA-KEB318)
Received: 27 June 2020
Accepted: 29 September 2020
First Online: 8 October 2020
Ethics approval and consent to participate
: All procedures in this study had been approved by the Ethics Committee of the Affiliated Hospital of Hangzhou Normal University.
: Not applicable.
: The authors declare no conflict of interest.