1. Department of Earth and Planetary Sciences; University of California; Santa Cruz California USA
2. Planetary Science Directorate; Southwest Research Institute; Boulder Colorado USA
3. McDonnell Center for the Space Sciences and Department of Earth and Planetary Sciences; Washington University; St. Louis Missouri USA
4. Enseignant Indépendant (SIREN 819716788); Nantes France
5. Department of Earth, Atmospheric, and Planetary Sciences; Purdue University; West Lafayette Indiana USA
6. Lunar and Planetary Laboratory; University of Arizona; Tucson Arizona USA
7. Department of Earth, Atmospheric and Planetary Sciences; Massachusetts Institute of Technology; Cambridge Massachusetts USA