Li, Nana
Shou, Juan
Article History
Received: 22 February 2021
Accepted: 19 October 2021
First Online: 12 November 2021
Declarations
:
: The research was approved by the ethics committee of Zhongshan Hospital Affiliated to Fudan University, Shanghai, China<b>.</b> All patients signed the informed consent. This study was conducted in accordance with the tenets of the Declaration of Helsinki.
: Not applicable.
: The authors declare that they have no competing interests.