1. Lunar and Planetary Laboratory University of Arizona Tucson AZ USA
2. ESA/ESTEC Noordwijk Netherlands
3. Space Magnetism Area, Payloads & Space Sciences Department National Institute for Aerospace Technology Torrejón de Ardoz Spain
4. Université Côte d’Azur Observatoire de la Côte d’Azur CNRS Laboratoire Lagrange Nice France
5. Department of Earth and Planetary Sciences University of California Davis CA USA