Zhong, Jingyu
Hu, Yangfan
Si, Liping
Jia, Geng
Xing, Yue
Zhang, Huan
Yao, Weiwu
Funding for this research was provided by:
National Natural Science Foundation of China (81771790)
Shanghai Jiao Tong University (YG2019ZDB09)
Article History
Received: 25 May 2020
Revised: 12 July 2020
Accepted: 21 August 2020
First Online: 2 September 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Prof. Weiwu Yao.
: The authors of this manuscript declare no relationships with any companies whose products or services may be related to the subject matter of the article.
: One of the authors has significant statistical expertise.
: Written informed consent was not required for this study because of the nature of our study, which was a systematic review and meta-analysis.
: Institutional Review Board approval was not required because of the nature of our study, which was a systematic review and meta-analysis.
: • retrospective• diagnostic or prognostic study• multicenter study