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Authors
Long, ShengYong
Zhang, Xuan Fen
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Article History
Received: 6 April 2022
Accepted: 20 June 2022
First Online: 23 July 2022
Declarations
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: The authors declare that they do not have any conflicts of interest.
: This study was approved by the Ethics Committee of the Second Affiliated Hospital of Lanzhou University. Patients/participants provided their written informed consent to participate in this study.
