Chen, Jia
Xu, Dong
Sun, Wen-Jin
Wang, Wen-Xia
Xie, Na-Na
Ruan, Qiu-Rong
Song, Jian-Xin http://orcid.org/0000-0002-4090-6670
Article History
Received: 4 January 2023
Accepted: 22 February 2023
First Online: 8 March 2023
Declarations
:
: The authors have no relevant financial or non-financial interests to disclose.
: This study was performed in line with the principles of the Declaration of Helsinki. This study on FUO was registered on ExternalRef removed on January 14, 2014, with registration number NCT02035670.
: Informed consent was obtained from all individual participants included in the study.