1. Department of Geosciences, University of Padova, Padova, Italy
2. Centrum Badań Kosmicznych Polskiej Akademii Nauk (CBK PAN), Warszawa, Poland
3. Department of BiGeA, University of Bologna, Bologna, Italy
4. Instituto de Geociencias, IGEO (CSIC-UCM), Madrid, Spain
5. Lanzarote and Chinijo Islands UNESCO Global Geopark, Cabildo de Lanzarote, Arrecife, Spain