Liu, Jun-Peng
Xu, Zi-Yu
Wu, Yue
Shi, Xiang-Jun
Shi, Ming
Li, Meng
Du, Xin-Ru
Yao, Xing-Chen
Article History
Received: 17 March 2024
Accepted: 16 June 2024
First Online: 25 June 2024
Declarations
:
: All procedures followed were in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and with the Helsinki Declaration of 1964 and later versions. The conducted study contains a retrospective analysis of medical records of our hospital database. Beijing Chaoyang Hospital Human Research Ethics Committee classifies this as a retrospective audit. Beijing Chaoyang Hospital Human Research Ethics Committee has confirmed that the need for consent to participate was deemed unnecessary according to national regulations and approved to access the patient data used in this research (Ethics Approval Number: 2018-ke-259).
: Not applicable.
: The authors declare no competing interests.