Funding for this research was provided by:
National Natural Science Foundation of China (81501825)
Received: 29 April 2018
Accepted: 6 August 2018
First Online: 16 August 2018
: All animal experiments were carried out according to the institutional guidelines from the Principles of Laboratory Animal Care of Harbin Medical University and were approved by the Harbin Medical University Institutional Animal Ethics Committee.
: This study is approved by all authors for publication.
: The authors declared that they have no competing interests.
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