Funding for this research was provided by:
National Natural Science Foundation of China (40115048, 81560525)
Text and Data Mining valid from 2020-01-13
Received: 16 October 2019
Revised: 10 December 2019
Accepted: 29 December 2019
First Online: 13 January 2020
Ethics approval and consent to participate
: All animal experiments were approved by the Ethics Committees of Kunming Medical University (No. KMMU 2019067) and were conducted according to the Guideline of Animal Care and Use Committee of Kunming Medical University.
: Not applicable.
: The authors declare that they have no competing interests.