Funding for this research was provided by:
National Natural Science Foundation of China (81401004)
Projects of medical and health technology development program in Zhejiang province (2015-KY1001-036)
Received: 3 July 2019
Accepted: 29 July 2020
First Online: 20 August 2020
Ethics approval and consent to participate
: This study was approved by Ethical Committee of The First Affiliated Hospital of Zhejiang University.
: Not applicable.
: The authors declare that they have no competing interests.