Chen, Mengmeng
Jia, Pu
Feng, Fei
Tang, Hai
Article History
Received: 30 October 2021
Accepted: 9 February 2022
First Online: 16 February 2022
Declarations
:
: This study was approved by life ethics committee of the Beijing Friendship Hospital.
: The informed consent form was exempted considering no patient identification information was used.
: All authors declare that they have no competing interests.