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Authors
Cao, Xin
Tang, Qingxiang
Zhou, Bingxin
Xiao, Wei
Chen, Huijin
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Article History
Received: 15 October 2024
Accepted: 3 December 2024
First Online: 19 December 2024
Declarations
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: This study was performed in line with the principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of Shengli Oilfield Central Hospital. Due to the retrospective nature of the study, informed consent was waived by the ethics committee.
: The authors affirm that human research participants provided informed consent for publication of the images in Figs. 1, 2, 3, 4 and 5.
: The authors declare no competing interests.
