Funding for this research was provided by:
Natural Science Foundation of Zhejiang Province (LQ20H150006)
Received: 1 August 2020
Accepted: 7 October 2020
First Online: 19 October 2020
Ethics approval and consent to participate
: This study was approved by the Institutional Review Board of the Second Affiliated Hospital, School of Medicine, Zhejiang University Research Ethics Committee, and the need for informed consent was waived (I2020001709).
: Not applicable.
: We declare no competing interests.