Funding for this research was provided by:
National Natural Science Foundation of China (81673641)
Received: 2 February 2019
Accepted: 9 September 2019
First Online: 18 September 2019
Ethics approval and consent to participate
: All mouse experiments and procedures were approved by the Animal Ethics Committee of the Second Military Medical University, Shanghai, China, and all experiments were performed in accordance with the approved guidelines and regulations.
: Not applicable.
: The authors declare that they have no competing interests.