1. Department of Electrical and Computer Engineering and Center for Space Sciences Boston University Boston MA USA
2. Institute of Space Science and Applied Technology Harbin Institute of Technology (Shenzhen) Shenzhen China
3. NASA Goddard Space Flight Center Greenbelt MD USA
4. Goddard Planetary and Heliophysics Institute University of Maryland, Baltimore County Baltimore MD USA
5. Space Science Institute Boulder CO USA
6. Department of Physics and Astronomy University of Calgary Calgary AB Canada
7. Department of Earth, Planetary, and Space Sciences University of California, Los Angeles Los Angeles CA USA
8. Geophysical Institute University of Alaska Fairbanks Fairbanks AK USA