Funding for this research was provided by:
the National Natural Science Foundation of China (No.81471234)
the Science and Technology Project of Zhejiang Province of China (No.2017C33067)
the Natural Science Foundation of Zhejiang Province of China (No.LY16H190009)
Received: 9 January 2018
Accepted: 14 May 2018
First Online: 29 May 2018
: All experimental animals were treated strictly in accordance with the recommendations in the Guide for the Regulation for the Administration of Affairs Concerning Experimental Animal of the People’s Republic of China. The animal protocol was approved by the Laboratory Animal Ethics Committee of Wenzhou Medical University and Laboratory Animal Center of Wenzhou Medical University (permit number: wydw2015-0134), and the care and maintenance of animals followed this institution’s guidelines.
: The authors declare that they have no competing interests.
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