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Authors
Yuan, Chaoqun
Yong, Guizhen
Wang, Xi
Xie, Ting
Wang, Chunyan
Yuan, Yuan
He, Guobin http://orcid.org/0000-0002-2582-8459
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Article History
Received: 23 April 2020
Accepted: 19 October 2020
First Online: 28 October 2020
Ethics approval and consent to participate
: This study was approved by the Ethics Committee of the Affiliated Hospital of North Sichuan Medical College (Nanchong, China). All the patients signed the written informed consent form.
: Not applicable.
: The authors declare that they have no competing interests.
