1. Space Sciences Laboratory; University of California; Berkeley California USA
2. Advanced Light Source; Lawrence Berkeley National Laboratory; Berkeley California USA
3. ESCG; NASA JSC; Houston Texas USA
4. ARES; NASA JSC; Houston Texas USA
5. Robert A. Pritzker Center for Meteoritics and Polar Studies; The Field Museum of Natural History; Chicago Illinois USA
6. Deutsches Elektronen-Synchrotron; Hamburg Germany
7. Materials Science and Technology Division; Naval Research Laboratory; Washington District of Columbia USA
8. Institut d'Astrophysique Spatiale; Orsay France
9. Geoscience Institute; Goethe University Frankfurt; Frankfurt Germany
10. Space Research Centre; University of Leicester; Leicester UK
11. Department of Astronomy; University of Washington; Seattle Washington USA
12. University of Kent; Canterbury Kent UK
13. European Synchrotron Radiation Facility; Grenoble France
14. George Washington University; Washington District of Columbia USA
15. Department of the Geophysical Sciences; University of Chicago; Chicago Illinois USA
16. Department of Physics; Washington University; St. Louis Missouri USA
17. Department of Physics; State University of New York at Plattsburgh; Plattsburgh New York USA
18. Max-Planck-Institut für Kernphysik; Heidelberg Germany
19. Institut für Geowissenschaften; Universität Heidelberg; Heidelberg Germany
20. Max-Planck-Institut für Chemie; Mainz Germany
21. Midland Ontario Canada
22. Natural History Museum; London UK
23. Advanced Photon Source; Argonne National Laboratory; Chicago Illinois USA
24. Ecole Normale Superieure de Lyon; Lyon France
25. University Lille; Lille France
26. Carnegie Institution of Washington; Washington District of Columbia USA
27. University of Hawai'i at Manoa; Honolulu Hawai'i USA
28. NASA Ames Research Center; Moffett Field California USA
29. University of Ghent; Ghent Belgium
30. Institut des Sciences de la Terre; Observatoire des Sciences de l'Univers de Grenoble; Grenoble France
31. Institut für Raumfahrtsysteme; Universität Stuttgart; Stuttgart Germany
32. Institut für Geophysik und Extraterrestrische Physik; Technische Universität Braunschweig; Braunschweig Germany
33. Jet Propulsion Laboratory; Pasadena California USA
34. Osaka University; Osaka Japan
35. South Buckinghamshire UK