1. NASA Astrobiology Institute, JPL Icy Worlds, USA.
2. Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California, USA.
3. Art Center Bridge, Pasadena, California, USA.
4. Beckman Institute, California Institute of Technology, Pasadena, California, USA.
5. Department of Chemistry, Saint Louis University, St. Louis, Missouri, USA.
6. Institute for Genomic Biology, UIUC, Champaign-Urbana, Illinois, USA.
7. Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California, USA.
8. Bioénergétique et Ingénierie des Protéines (UPR9036), CNRS/IFR88, Marseille, France.
9. Precambrian Ecosystem Laboratory (PEL), Japan Agency for Marine-Earth Science and Technology (JAMSTEC), Yokosuka, Japan.
10. Department of Chemistry and Biochemistry, University of California, Santa Barbara, California, USA.