Article History
Received: 31 March 2020
Accepted: 30 September 2020
First Online: 7 October 2020
Ethics approval and consent to participate
: The design and procedure of this research adhered to the principles of the Declaration of Helsinki. The Institutional Review Board of Ruijin Hospital authorized this study. Written informed consent was obtained from each subject.
: Not applicable.
: The authors declare that they have no competing interests.