Funding for this research was provided by:
National Natural Science Foundation of China (31300029)
Natural Science Foundation of Jiangsu Province (BK20130213)
Scientific Research Foundation of Xuzhou Medical University (2015KJ06)
Program for Youth Science and Technology Innovative Research Team of Xuzhou Medical University (Not applicable)
Scientific Research Foundation for the Talents of Xuzhou Medical University (D2012014)
Innovative Entrepreneurship Training Program for National College Students (201810313016)
Top-notch Academic Programs Project of Jiangsu Higher Education Institution (Not applicable)
Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions (Not applicable)
National Demonstration Center for Experimental Basic Medical Science Education (Not applicable)
the Qing Lan Project of Jiangsu Province (Not applicable)
the 333 Project of Jiangsu Province, China (Not applicable)
Text and Data Mining valid from 2019-01-11
Received: 3 August 2018
Accepted: 2 January 2019
First Online: 11 January 2019
: Ethical approval for this study was obtained from the Laboratory Animal Welfare and Ethics Committee (LAWEC) of Xuzhou Medical University, China (No. SCXK<SU> 2010–0003) and verbal consent was obtained from all pet shop owners.
: The authors declare that this study was performed in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
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