Funding for this research was provided by:
Ministry of Science and Technology of the People's Republic of China (2015AA020303)
Henan University (Y765001H21)
Received: 15 November 2018
Accepted: 13 March 2019
First Online: 29 March 2019
Ethics approval and consent to participate
: All of the procedures of this study were approved by the Institutional Animal Care and Use Committee at Henan Provincial People’s Hospital, Zhengzhou, China.
: Not applicable.
: The authors declare that they have no competing interests.
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