Funding for this research was provided by:
Natural Science Foundation of Jiangsu Province (BK20191177)
Received: 21 December 2019
Accepted: 5 August 2020
First Online: 18 August 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of Wenzhou Medical University (No. KYK24). The whole procedure strictly complied with the tenets of the Declaration of Helsinki, and the written informed consent was obtained from all subjects before joining in the project.
: Not applicable.
: The authors declare that there is no conflict of interest regarding the publication of this paper.