Funding for this research was provided by:
National Natural Science Foundation of China (81572349)
Natural Science Foundation of Jiangsu Province (BK20191154)
Received: 2 April 2020
Accepted: 29 June 2020
First Online: 20 July 2020
Ethics approval and consent to participate
: This study was performed under a protocol approved by the Review Board of The Affiliated Hospital of Xuzhou Medical University, and all examinations were performed after obtaining written informed consents. Animal experiments were in conformance with the Institutional Animal Care and Use Committee of Xuzhou Medical University.
: Not applicable.
: The authors declare that they have no competing interests.