Text and Data Mining valid from 2018-05-21
Received: 12 February 2018
Accepted: 9 May 2018
First Online: 21 May 2018
Ethics approval and consent to participate
: This study was carried out in strict accordance with the recommendations in the Guide for the Care and Use of Laboratory Animals of the National Institutes of Health. The protocol was approved by the Committee on the Ethics of Animal Experiments of the Jinzhou Medical University.
: The authors declare that they have no competing interests.
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