Funding for this research was provided by:
National Key R&D Program of China (No. 2018YFC0810201)
Key R&D Plan of Shaanxi Province (No. 2020SF-384)
National Natural Science Foundation of China (No. 31800822)
FMMU ‘Zhufeng’ Project (No. 2018RCFC08)
Received: 3 February 2021
Accepted: 24 May 2021
First Online: 9 June 2021
: The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Laboratory Animal Welfare and Ethics Committee of Fourth Military Medical University (IACUC-20201201 and 15-December-2020). Informed consent was obtained from all human subjects involved in the study.
: The authors declare that they have no competing interest.