1. Department of Physics and Astronomy Dartmouth College Hanover NH USA
2. Department of Physics Catholic University of America Washington DC USA
3. NASA GSFC Greenbelt MD USA
4. GFZ German Research Center for the Geosciences, Helmholtz Center Potsdam Potsdam Germany
5. Institute for Physics and Astronomy University of Potsdam Potsdam Germany
6. Department of Atmospheric and Oceanic Sciences University of California Los Angeles CA USA
7. Department of Physics University of Otago Dunedin New Zealand
8. Department of Physics and Langmuir Laboratory New Mexico Institute of Mining and Technology Socorro NM USA
9. Earth and Space Sciences Southern University of Science and Technology Shenzhen China
10. Korea Astronomy and Space Science Institute Daejeon South Korea