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Authors
Zhang, Chuang
Li, Huixiang
Guo, Xueli
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License Information
Text and Data Mining valid from 2019-12-01
Version of Record valid from 2019-12-04
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More Information
Article History
Received: 5 June 2019
Accepted: 23 November 2019
First Online: 4 December 2019
Ethics approval and consent to participate
: The human experiment was approved by the Ethics Committee of the First Affiliated Hospital of Zhengzhou University.
: Not applicable.
: The authors declare that they have no competing interests.
