Dong, Fajin
She, Ruilian
Cui, Chen
Shi, Siyuan
Hu, Xuqiao
Zeng, Jieying
Wu, Huaiyu
Xu, Jinfeng http://orcid.org/0000-0001-5380-4625
Zhang, Yun
Funding for this research was provided by:
Medical Science and Technology Research Foundation of Guangdong (B2019045)
Article History
Received: 27 May 2020
Revised: 28 October 2020
Accepted: 24 November 2020
First Online: 6 January 2021
Compliance with ethical standards
:
: The scientific guarantor of this publication is Jinfeng Xu, who is the director of Ultrasound Department of Shenzhen People’s Hospital.
: 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 obtained from all subjects (patients) in this study.
: Institutional Review Board approval was obtained.
: • retrospective• diagnostic or prognostic study• performed at one institution