Zheng, Biyu
Chen, Qingshuang
Article History
Received: 9 June 2023
Accepted: 29 August 2023
First Online: 18 September 2023
Declarations
:
: This study received local ethics committee approval and Institutional Review Board approval by The First Affiliated Hospital of Xiamen University. All patients were informed in writing of the study protocol and objectives. Individual consent was waived due to the retrospective study design. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.