Han, Hu
Li, Jiaxing
Lei, Hong-en
Yin, Hang
Tian, Long
Article History
Received: 3 June 2023
Accepted: 4 December 2023
First Online: 2 January 2024
Declarations
:
: This retrospective study was approved by the Ethics Committee of Beijing Chaoyang Hospital, Capital Medical University. The need for written informed consent was waived by the Ethics Committee of Beijing Chaoyang Hospital, Capital Medical University due to the retrospective nature of the study. All procedures performed in studies involving human participants were in accordance with the Helsinki Declaration (as revised in 2013). The authors are accountable for all aspects of the work in ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved.
: Not applicable.
: The authors declare no competing interests.