Funding for this research was provided by:
National Natural Science Foundation of China (61773223, 81871124, 81471403, 30973024)
Natural Science Foundation of Tianjin (18JCYBJC18800)
Received: 31 May 2019
Accepted: 13 September 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: All animal experimental procedures in the present study were approved by the Animal Ethics Committee of Tianjin Medical University.
: Not applicable.
: The authors declare that they have no competing interests.