1. Service d'Aéronomie du CNRS/IPSL, Université Pierre et Marie Curie, France.
2. Laboratoire de Planétologie et de Géodynamique, Université de Nantes, France.
3. CNRS UMR 6112, Université de Nantes, France.
4. Observatoire de Paris, France.
5. Swedish Institute of Space Physics, Sweden.
6. DLR, Institute of Planetary Research, Germany.
7. Department of Space & Climate Physics, University College London, UK.
8. Royal Observatory of Belgium, Belgium.
9. Laboratoire de Météorologie Dynamique/IPSL, France.
10. Space Research Institute, Austrian Academy of Sciences, Austria.
11. Department of Physics & Astronomy, The Open University, UK.
12. AIRE, Instituto di Astrofisica di Andalucia, Spain.
13. GeoForschungsZentrum Potsdam, Germany.
14. CETP/IPSL, France.
15. Department of Physics, University of Coimbra, Portugal.
16. University of Köln, Germany.
17. Atmospheric, Oceanic & Planetary Physics, University of Oxford, UK.
18. IUEM, Université de Brest, France.
19. Danish National Space Center, Technical University of Denmark, Denmark.