Lin, Yue
Xu, Yanyan
Lin, Jie
Fu, Liping
Sun, Hongliang
Huang, Zhenguo
Ooi, Bee Yen
Xie, Sheng
Article History
Received: 14 February 2022
Accepted: 9 August 2022
First Online: 13 August 2022
Declarations
:
: This retrospective study was approved by the Ethics Committee of China-Japan Friendship Institute of Clinical Medicine (IRB code: 2020–13). All methods were performed in accordance with the relevant guidelines and regulations. It was determined to be a retrospective analysis of de-identified data, and was determined to be exempt from requiring written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.