1. Solar System Exploration Division, NASA Goddard Space Flight Center; Greenbelt Maryland USA
2. NASA Postdoctoral Program; Oak Ridge Associated Universities; Oak Ridge Tennessee USA
3. Department of Earth, Atmospheric and Planetary Sciences; Massachusetts Institute of Technology; Cambridge Massachusetts USA
4. Center for Research and Exploration in Space Science & Technology; University of Maryland; College Park Maryland USA
5. Laboratoire de Génie des Procédés et Matériaux, Ecole Centrale Paris; Châtenay-Malabry France
6. Laboratoire Atmosphères, Milieux, Observations Spatiales; Pierre and Marie Curie University, Université de Versailles Saint-Quentin-en-Yvelines, and CNRS; Paris France
7. Jacobs, NASA Johnson Space Center; Houston Texas USA
8. Center for Research and Exploration in Space Science & Technology; University of Maryland, Baltimore County; Baltimore Maryland USA
9. Department of Atmospheric, Oceanic and Space Sciences; University of Michigan; Ann Arbor Michigan USA
10. Laboratoire Interuniversitaire des Systèmes Atmosphériques; Université Paris-Est Créteil, Paris VII-Denis Diderot University, and CNRS; Créteil France
11. Exobiology Branch, NASA Ames Research Center; Moffett Field California USA
12. Department of Astronomy; Cornell University; Ithaca New York USA
13. Centro de Astrobiología, INTA-CSIC; Madrid Spain
14. Division of Geological and Planetary Sciences; California Institute of Technology; Pasadena California USA
15. Earth Sciences Department; Utrecht University; Utrecht Netherlands
16. Department of Earth and Environmental Sciences and School of Science; Rensselaer Polytechnic Institute; Troy New York USA
17. Goddard Earth Sciences and Technologies and Research; Universities Space Research Association; Columbia Maryland USA
18. Department of Chemistry; Catholic University of America; Washington District of Columbia USA
19. Instituto Andaluz de Ciencias de la Tierra (CSIC-UGR); Granada Spain
20. Division of Space Technology, Department of Computer Science, Electrical and Space Engineering; Luleå University of Technology; Kiruna Sweden
21. Astromaterials Research and Exploration Science Directorate, NASA Johnson Space Center; Houston Texas USA
22. Instituto de Ciencias Nucleares; Universidad Nacional Autónoma de México, Ciudad Universitaria; México City Mexico
23. Geophysical Laboratory, Carnegie Institution of Washington; Washington District of Columbia USA
24. Department of Earth and Planetary Sciences; University of California; Davis California USA
25. Centro de Astrobiologia (INTA-CSIC); Madrid Spain