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Authors
Li, Chuanhong
Yu, Xing
Xiong, Yang
Yang, Yongdong
Wang, Fengxian
Zhao, He
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Article History
Received: 31 December 2021
Accepted: 2 March 2022
First Online: 9 March 2022
Declarations
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: This study was approved by the Medical Ethics Committee of Dongzhimen Hospital (ethical approval number: 2021DZMEC-082-02) and was conducted in accordance with the Declaration of Helsinki. All patients were informed in advance and voluntarily consented to participate in the study.
: Not applicable.
: The authors declare that they have no competing interests.
