Document is current

Article History

Received: 18 October 2020

Accepted: 1 April 2021

First Online: 12 April 2021

Declarations

:

: The study was approved by the Ethics Committee of Beijing Anzhen Hospital, and carried out in accordance with The Code of Ethics of the World Medical Association. All patients enrolled in this study signed the informed consent.

: Not applicable.

: The authors declare that they have no known competing financial interests.