Funding for this research was provided by:
National Natural Science Foundation of China (31360619, 81660338)
Natural Science Foundation of Yunnan Province (2017FA036, 2018FB132)
Fundamental Research Funds for the Central Universities (20162X310179-3)
PUMC Youth Fund (2017310038)
Article History
Received: 24 April 2018
Accepted: 23 November 2018
First Online: 20 December 2018
Ethics approval
: The animal protocol was approved by the Animal Care and Use Committee (ACUC) of the Kunming University of Science and Technology.
: Not applicable
: The authors declare that they have no competing interests.
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