Funding for this research was provided by:
National Basic Research Program of China (973 Program) (Grant No. 2015CB150300)
Priority Academic Program Development of Jiangsu Higher Education Institutions
Received: 15 December 2019
Accepted: 25 March 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: All experimental protocols were reviewed and approved by the Science and Technology Agency of Jiangsu Province (approval no. SYXK (SU) 2010–0005). All animal experiments were performed in strict compliance with the guidelines of the Animal Welfare Council of China. All efforts were made to minimize the suffering of animals, and daily health checks were performed throughout the experiments.
: The authors declare that they have no competing interests.