Zhu, Rong
Chen, Jun Ya
Hou, Xin Lin
Liu, Li Li
Sun, Guo Yu
Article History
Received: 19 December 2020
Accepted: 1 March 2021
First Online: 10 March 2021
Declarations
:
: Our study was approved by the Peking University First Hospital Human Research Ethics Committee, and informed consent was obtained from all participants.
: Not applicable.
: The authors have no competing interests to declare.