Funding for this research was provided by:
National Key Research and Development Program of China (2018YFC2002000)
Article History
Received: 6 September 2021
Accepted: 5 November 2021
First Online: 4 January 2022
Declarations
:
: The authors have no conflicts of interest to declare.
: This article does not contain any studies with human participants or animals performed by any of the authors.
: This article (ACER-D-21-00786: Inflammatory biomarkers in older adults with frailty: a systematic review and meta-analysis of cross-sectional studies) was based on previous published studies involved no humans and/or animals, and as such, this article have no ethical issue for human and animal rights.