Received: 29 January 2020
Accepted: 23 September 2020
First Online: 1 October 2020
Ethics approval and consent to participate
: Our study was approved by the hospital’s ethics review board (Fu Wai Hospital, National Center for Cardiovascular Diseases). All patients provided informed written consents in this study.
: All the authors and participants have approved the manuscript for publication.
: The authors declare that they had no conflicts of interests to disclosure.