1. Department of Geology University of Maryland College Park College Park MD USA
2. Institute of Geophysics ETH Zürich Zürich Switzerland
3. School of Earth Sciences University of Bristol Bristol UK
4. Bensberg Observatory University of Cologne Cologne Germany
5. Max Planck Institute for Solar System Research Göttingen Germany
6. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
7. Université de Lyon UCBL ENSL CNRS LGL‐TPE Villeurbanne France
8. Research School of Earth Sciences Australian National University Acton ACT Australia
9. Istituto Nazionale di Geofisica e Vulcanologia, Sezione di Bologna Bologna Italy
10. Department of Computational Mathematics, Science, and Engineering Michigan State University East Lansing MI USA
11. Department of Physics New Mexico State University Las Cruces NM USA
12. Université Côte d'Azur Observatoire de la Côte d'Azur CNRS Laboratoire Lagrange Nice France
13. Université de Paris Institut de Physique du Globe de Paris CNRS Paris France