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Authors
Ji, Kaiqiang
Gong, Xiaoying
Luan, Ting
Gao, Xiaopeng
Zang, Bin
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Article History
Received: 7 November 2021
Accepted: 22 February 2022
First Online: 26 March 2022
Declarations
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: This retrospective comparative study was approved by the Institutional Research Review Board of ShengJing Hospital of China Medical University. All procedures performed in the present study were in accordance with Declaration of Helsinki. Written informed consent was obtained from the patient or the legal guardian of the patient.
: Not applicable.
: None. All authors declare that there is no conflict of interest.
