Yan, Wei
Tang, Hai-Ying
Yang, Yong-Qiang
He, Kun-Lun
Article History
Received: 14 April 2023
Accepted: 4 October 2023
First Online: 30 November 2023
Declarations
:
: The study was approved by the Ethical Committee for Medical Research of Chinese PLA General Hospital and conducted following institutional guidelines and Helsinki’s Declaration. Due to the retrospective nature of this study, basic information and disease diagnoses about patients needed to be retrieved from the hospital medical records department. Because the patient’s privacy was not violated in the study, the Ethics Committee of the Chinese PLA General Hospital agreed with the exemption of informed consent.
: Not applicable.
: The authors declare no competing interests.