1. European Space Agency, Mars Exploration Group, Noordwijk, The Netherlands.
2. NASA Headquarters, Office of Planetary Protection, Washington, DC, USA.
3. Goethe University, Department of Geoscience, Frankfurt, Germany.
4. UK Health Security Agency, Rare & Imported Pathogens Laboratory, Salisbury, UK.
5. NASA Johnson Space Center, Astromaterials Research and Exploration Science Division, Houston, Texas, USA.
6. Clarkson University, Department of Mechanical and Aeronautical Engineering, Potsdam, New York, USA.
7. NASA Goddard Space Flight Center, Solar System Exploration Division, Greenbelt, Maryland, USA.
8. Security Programs, Engineering Biology Research Consortium, Emeryville, USA.
9. Rutgers University, Department of Earth and Environmental Sciences, Newark, New Jersey, USA.
10. The Open University, Faculty of Science, Technology, Engineering & Mathematics, Milton Keynes, UK.
11. NASA Goddard Space Flight Center, Astrochemistry Laboratory, Greenbelt, Maryland, USA.
12. Japan Aerospace Exploration Agency (JAXA), Institute of Space and Astronautical Science (ISAS), Chofu, Tokyo, Japan.
13. New Mexico Institute of Mining and Technology, Biology Department, Socorro, New Mexico, USA.
14. Erasmus University Medical Centre, Department of Viroscience, Rotterdam, The Netherlands.
15. NASA Headquarters, Planetary Science Division, Washington, DC, USA.
16. Centre National d'Études Spatiales (CNES), Nancy, France.
17. Princeton University, Department of Geosciences, Princeton, New Jersey, USA.
18. London School of Hygiene & Tropical Medicine, Department of Medical Statistics, London, UK.
19. Indiana University Bloomington, Earth and Atmospheric Sciences, Emeritus, Bloomington, Indiana, USA.
20. Imperial College London, Department of Earth Science & Engineering, London, UK.
21. RISE, Research Institutes of Sweden, Department of Methodology, Textiles and Medical Technology, Stockholm, Sweden.
22. Japan Aerospace Exploration Agency (JAXA), Institute of Space and Astronautical Science, Sagamihara Kanagawa, Japan.
23. University of Tokyo, Graduate School of Science, Tokyo, Japan.
24. Université de Paris, Institut de Physique du Globe de Paris, Paris, France.
25. European Institute for Marine Studies (IUEM), CNRS-UMR6538 Laboratoire Geo-Ocean, Plouzané, France.
26. Conseiller Scientifique, Innovaxiom, France.