1. European Space Agency, European Space Astronomy Centre, Madrid, Spain.
2. Institut für Geowissenschaften, University of Heidelberg, Heidelberg, Germany.
3. Institut für Raumfahrtsysteme, University of Stuttgart, Stuttgart, Germany.
4. Georgia Institute of Technology, School of Chemistry and Biochemistry, Atlanta, GA, USA.
5. Klaus-Tschira-Labor für Kosmochemie, University of Heidelberg, Heidelberg, Germany.
6. Kobe University, Kobe, Hyōgo, Japan.
7. International Space Sciences Institute, Bern, Switzerland.
8. University of Boulder, Boulder, CO, USA.
9. University of Kent, Kent, UK.
10. Technische Universität Braunschweig, Institut für Geophysik und Extraterrestrische Physik, Braunschweig, Germany.
11. Jet Propulsion Laboratory, Pasadena, CA, USA.