Zhu, Cuiting
Qin, Wei
Xu, Jihua
Hu, Wenli
Article History
Received: 13 April 2023
Accepted: 5 October 2023
First Online: 21 October 2023
Declarations
:
: The authors declare no competing interests.
: The study was approved by the Ethics Committee of Beijing Chaoyang Hospital Affiliated to Capital Medical University. Due to the fully dei-dentified data on the patients enrolled in the current study and its retrospective study design this study received a waiver of informed consent by the local institutional review board of Beijing Chaoyang Hospital. All methods were carried out in accordance with relevant guidelines and regulations.
: Not applicable. No information or images that could lead to identification of a study participant was mentioned in our study.