1. School of Engineering Medicine and the School of Biological Science and Medical Engineering, Beihang University, Beijing, China
2. CAS Key Laboratory of Molecular Imaging, Institute of Automation, Chinese Academy of Sciences, Beijing, China
3. School of Computer Science and Engineering, Southeast University, Nanjing, China
4. School of Life Science and Technology, Xidian University, Xi’an, China
5. Department of Virology, State Key Laboratory of Pathogen and Biosecurity, Beijing Institute of Microbiology and Epidemiology, Academy of Military Medical Sciences, Beijing, China