Article History
Accepted: 11 April 2022
First Online: 16 May 2022
Declarations
:
: As this was a systematic review of meta-analyses, no ethical approval was required.
: The authors received no support from any organizations for the submitted work.
: Mingming Wang, Haijie Yu, Zuojing Li, Daxin Gong, and Xiaoxi Liu have no financial or proprietary interests in any material discussed in this article.
: This article does not contain any studies with human participants or animals performed by any of the authors
: Not applicable (meta-analysis).
: Not applicable.
: Not applicable.
: The authors confirm that the data supporting the findings of this study are available in the article and its online supplementary material.
: MW and HY were engaged in the design of the study, interpretation of the data, statistical analyses, and drafting of the manuscript. ZL and DG were responsible for data extraction, statistical analyses, interpretation of the data, and administrative and technical support. MW and XL were responsible for the conception and critical revision of the manuscript. All authors read and approved the final version of manuscript.