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Authors
Fan, Ming-chao https://orcid.org/0000-0003-2946-5816
Li, Huan-ting
Sun, Jian
Guan, Dong
Yang, Zheng-jie
Feng, Yu-gong
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Article History
Received: 7 December 2022
Revised: 16 March 2023
Accepted: 1 May 2023
First Online: 10 May 2023
Declarations
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: We confirmed that the manuscript complies with all instructions to authors. The authorship requirements have been met, and the final manuscript was approved by all authors. This manuscript has not been published elsewhere and is not under consideration by another journal.The research protocol was approved by the local institutional review board and the Human Ethics Committee of the Affiliated Hospital of Qingdao University (QYFY-WALL-27621). Informed consent was provided by the patients’ guardians. The study adhered to the tenets of the Declaration of Helsinki and the related laws and regulations. The privacy rights of human subjects always be observed.
: The authors declare no competing interests.
