Funding for this research was provided by:
Young Scientists Fund (30701004, 81201011)
Received: 7 November 2018
Accepted: 30 January 2019
First Online: 6 February 2019
Ethics approval and consent to participate
: All animal procedures were approved by the Institutional Animal Care Committee of Chongqing medical University (Chongqing, China).
: The authors declare that they have no competing interests.
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