1. National Institute for Astrophysics, Astronomical Observatory of Abruzzo, Teramo, Italy
2. Centre for Earth and Space Research of the University of Coimbra, Observatório Geofísico e Astronómico da Universidade de Coimbra, Coimbra, Portugal
3. Dipartimento di Scienze della Terra e dell’Ambiente, University of Pavia, Pavia, Italy
4. Astromaterials Research and Exploration (ARES) Division, X13, NASA Johnson Space Center, Houston, TX, USA
5. Lunar and Planetary Institute, USRA, Houston, TX, USA