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Authors
Ren, Chao
Zhang, Peng
Yao, Xiao-Yan
Li, Hui-Hua
Chen, Rui
Zhang, Cai-Yi
Geng, De-Qin
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Article History
Received: 29 March 2021
Accepted: 25 November 2021
First Online: 9 December 2021
Declarations
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: The study was granted ethical approval by the Affiliated Xuzhou Oriental Hospital of Xuzhou Medical University, and was performed in accordance with the guidelines of the Helsinki Declaration and the CIOMS’s international ethical guidelines. The written informed consent was obtained from all the participants.
: Not applicable.
: The authors declare that they have no competing interests.
