Wu, Qingsong
Wang, Zhisheng
Qiu, Zhihuang
Shen, Yue
Chen, Xiaodong
Chen, Xingfeng
Chen, Liangwan
Article History
Received: 7 December 2020
Accepted: 13 April 2021
First Online: 20 April 2021
Declarations
:
: The study’s retrospective was approved by the ethics committee of Union Hospital and the Affiliated Longyan First Hospital of Fujian Medical University, and conformed to the Declaration of Helsinki. The requirement for informed consent was waived by Union Hospital and the Affiliated Longyan First Hospital of Fujian Medical University based on the study’s retrospective analysis of patient data.
: Not applicable.
: The authors declare that they have no competing interests.