Yu, Wenxiu
Yu, Fangfang
Li, Mao
Yang, Fei
Wang, Hongfen
Song, Han
Huang, Xusheng
Article History
Received: 15 October 2023
Accepted: 13 December 2023
First Online: 3 January 2024
Declarations
:
: This study involved secondary analysis of historical de-identified data from the People’s Liberation Army General Hospital (PLAGH) in China. According to the International Ethical Guidelines for Health-related Research Involving Humans (by the Council for International Organizations of Medical Sciences (CIOMS), 2016), this study did not require ethical approval given that all data were anonymized by the data controller and the intended use in current study falls within the scope of the original informed consent.
: Not applicable.
: The authors declare no competing interests.