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Authors
Shi, Dongli
Sun, Jun
Ma, Liang
Chang, Jing
Li, Hongjun
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Article History
Received: 17 April 2020
Accepted: 30 September 2020
First Online: 9 October 2020
Ethics approval and consent to participate
: This retrospective study was conducted with the approval of the Ethics Committee of the Capital Medical University Affiliated You’an hospital, Zhengzhou University Affiliated Henan Cancer Hospital, Southeast University Affiliated Xuzhou Central Hospital and The Second Hospital of Dalian Medical University. Written informed consent was obtained from the patients or their parents before MRI or CT.
: Not applicable.
: The authors declare that they have no competing interests.
