Funding for this research was provided by:
National Natural Science Foundation of China (81572145, 81772355)
Key R & D project of Shaanxi Province (No. 2018SF-052)
Received: 27 February 2021
Accepted: 13 May 2021
First Online: 7 June 2021
: This study was approved by the Medical Ethics Committee of Xi’an Jiaotong University. All animal studies complied with the principles based on the International Guiding Principles for Biomedical Research Involving Animals.
: Not applicable.
: The authors declare that they have no competing interests.