Bao, Zhongtao http://orcid.org/0000-0003-2536-6714
Zhao, Yanchun http://orcid.org/0000-0001-5253-0554
Chen, Shuqiang http://orcid.org/0000-0002-4367-9055
Chen, Xiaoyu http://orcid.org/0000-0003-1993-4105
Xu, Xiang http://orcid.org/0000-0002-0102-1837
Wei, Linglin http://orcid.org/0000-0002-6975-5394
Chen, Ling http://orcid.org/0000-0003-3187-8759
Article History
Received: 5 June 2021
Accepted: 23 September 2021
First Online: 19 October 2021
Declarations
:
: The designed protocol (FJPHBCS_1224 dated 23 January 2020) was approved by the Fujian Medical University review board and the Chinese Society of Radiology. The study reporting adheres to the law of China and the V2008 Declarations of Helsinki. Informed consent was not required from women because the study is a retrospective analysis.
: Informed consent was not required from women regarding publication because the study is a retrospective analysis.
: The authors declare that they have no competing interests.