Funding for this research was provided by:
National Natural Science Foundation of China (81673413)
Natural Science Foundation of Jiangsu Province (BK20141335)
the Fundamental Research Funds for the Central Universities (2242017K40095, 2242017K3DN33)
the Specialized Research Fund for the Doctoral Program of Higher Education (20130092120043)
the Scientific Research Foundation of State Education Ministry for the Returned Overseas Chinese Scholars (No.311, 2015)
Text and Data Mining valid from 2018-08-04
Received: 3 May 2018
Accepted: 19 July 2018
First Online: 4 August 2018
Ethics approval and consent to participate
: All procedures performed in studies involving animals were in accordance with the ethical standards of the Animal Care and Use Committee at Medical School of Southeast University.
: Not applicable.
: The authors declare that they have no competing interests.
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