1. INAF/IFSI; Rome Italy
2. Department of Physics; University of Arizona; Tucson Arizona USA
3. Materials Science and Engineering; University of Virginia; Charlottesville Virginia USA
4. Heliophysics Division; NASA GSFC; Greenbelt Maryland USA
5. Jet Propulsion Laboratory; Pasadena California USA
6. Southwest Research Institute; San Antonio Texas USA
7. Department of Astronomy; National Central University; Jhongli Taiwan
8. Planetary Magnetospheres Division; NASA GSFC; Greenbelt Maryland USA