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Authors
Fu, Mingming
Zhang, Yaqian
Zhao, Yuqi
Guo, Junfei
Hou, Zhiyong
Zhang, Yingze
Wang, Zhiqian
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Article History
Received: 1 December 2022
Accepted: 27 March 2023
First Online: 18 May 2023
Declarations
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: This study protocol was reviewed and approved by ethics committee of third Hospital of Hebei Medical University in compliance with the Helsinki, approval number 2021–087-1. An exemption from the informed consent was obtained from ethics committee of third Hospital of Hebei Medical University due to the retrospective data collection. All data were anonymized before the analysis to safeguard patient privacy.
: Not applicable.
: Mingming Fu,Yaqian Zhang, Yuqi Zhao, Junfei Guo, Yingze Zhang, Zhiyong Hou and Zhiqian Wang declare that they have no conflict of interest.
