1. INAF ‐ Istituto di Astrofisica e Planetologia Spaziali Rome Italy
2. Georgia Institute of Technology Atlanta GA USA
3. CNR ‐ Istituto di Scienze dell'Atmosfera e del Clima Bologna Italy
4. Jet Propulsion Laboratory California Institute of Technology Pasadena CA USA
5. California Institute of Technology Pasadena CA USA
6. Planet Science Laboratory University of Michigan MI USA
7. Department of Astronomy Cornell University Ithaca NY USA
8. Agenzia Spaziale Italiana Rome Italy
9. Southwest Research Institute San Antonio TX USA