Gong, Heng
Wang, Haijun
Zhang, Xiaofei
Fu, Ligong
Chen, Lianxu
Article History
Received: 28 August 2021
Accepted: 19 January 2022
First Online: 1 March 2022
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This study was approved by the ethical committee of Beijing Tsinghua Changgung Hospital (No. 21033-6-01).
: Our study only involves the image information of patients. It is not necessary to obtain consent.