Zhou, Ling
Huang, Chao
Zhu, Xianjie
Ma, Zhenhua
Article History
Received: 17 October 2023
Accepted: 26 January 2024
First Online: 6 February 2024
Declarations
:
: This study was approved by the Ethics Committee of Qingdao Municipal Hospital. All patients were informed of the adverse effects of the treatment prior to treatment, and all of them signed informed consent forms for the procedure. Because the study was retrospective, patient consent was waived and all data was anonymized prior to analysis.
: Not applicable.
: The authors declare that they have no competing interests.