1. CEA, DAM, DIF Arpajon France
2. The Aerospace Corporation El Segundo CA USA
3. Department of Atmospheric and Oceanic SciencesUniversity of California Los Angeles CA USA
4. The Johns Hopkins University Applied Physics Laboratory Laurel MD USA
5. School of Physics and AstronomyUniversity of Minnesota Minneapolis MN USA
6. LASPUniversity of Colorado Boulder Boulder CO USA
7. Naval Research Laboratory Washington DC USA