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Authors
Meng, Xiaojian
Li, Jianshe https://orcid.org/0000-0002-2807-6336
Guo, Ying
Li, Shuguang
Zhang, Shuhuan
Liu, Yingchao
Cheng, Tonglei
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Article History
Received: 21 August 2020
Accepted: 3 November 2020
First Online: 6 January 2021
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.
: Approval was obtained from the ethics committee of YanShan University. The procedures used in this study adhere to the tenets of the Declaration of Helsinki.
: Informed consent was obtained from all individual participants included in the study.
: The participant has consented to the submission of the case report to the journal.
