Liang, Ting
Liu, Zhe
Wu, Carol C.
Jin, Chao
Zhao, Huifang
Wang, Yan
Wang, Zekun
Li, Fen
Zhou, Jie
Cai, Shubo
Liang, Yukun
Zhou, Heping
Wang, Xibin
Ren, Zhuanqin
Yang, Jian
Article History
Received: 19 February 2020
Revised: 14 March 2020
Accepted: 19 March 2020
First Online: 15 April 2020
Compliance with ethical standards
:
: The scientific guarantor of this publication is Jian Yang, Department of Radiology, the First Affiliated Hospital of Xi’an Jiaotong University.
: The authors declare that they have no conflict of interest.
: No complex statistical methods were necessary for this paper.
: Written informed consent was obtained from all subjects (patients) in this study.
: This study was approved by the Ethics Committee of the First Affiliated Hospital of Xi’an Jiaotong University. Institutional review board approval was obtained.
: • retrospective• diagnostic or prognostic study• performed at six institutions
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