1. AOSS Department; University of Michigan; Ann Arbor Michigan USA
2. School of Physics and Astronomy; University of Minnesota; Minneapolis Minnesota USA
3. ESA; Noordwijk Netherlands
4. Boulder Colorado USA
5. LASP; University of Colorado Boulder; Boulder Colorado USA
6. NASA Goddard Space Flight Center; Greenbelt Maryland USA
7. Space Sciences Laboratory; University of California; Berkeley California USA
8. INPE; Sao Jose Dos Campos Brazil
9. William B. Hanson Center for Space Sciences; University of Texas at Dallas; Richardson Texas USA
10. High Altitude Observatory; Boulder Colorado USA
11. Applied Physics Laboratory; Johns Hopkins University; Laurel Maryland USA
12. Community Coordinated Modeling Center, GSFC; Greenbelt Maryland USA
13. Birkeland Centre for Space Science, Department of Physics and Technology; University of Bergen; Bergen Norway
14. Los Alamos National Laboratory; Los Alamos New Mexico USA
15. Jet Propulsion Laboratory; Pasadena California USA