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