1. Department of Physics and Astronomy University of Delaware Newark DE USA
2. Department of Astrophysical Sciences Princeton University Princeton NJ USA
3. Heliophysics Science Division NASA GSFC Greenbelt MD USA
4. Laboratory for Astrophysics and Space Physics University of Colorado Boulder CO USA
5. Southern University of Science and Technology Shenzhen China
6. University of Texas Arlington TX USA
7. Denali Scientific Fairbanks AK USA
8. University of California Los Angeles CA USA
9. University of New Hampshire Durham NH USA
10. Southwest Research Institute San Antonio TX USA