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Authors
Zhang, Shuai
Wang, Song
Wang, Qing
Yang, Jin
Xu, Shuang
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Article History
Received: 14 December 2020
Accepted: 10 February 2021
First Online: 17 February 2021
Ethical approval and consent to participate
: The study protocol was approved by the Ethics Committee of the Affiliated Hospital of Southwest Medical University.All patients provided written informed consent prior to their inclusion in this study.
: Not applicable.
: The authors declare that they have no competing interests.
