Imperial College London, UK
430 Huxley Building South Kensington Campus
+44 (0)20 7594 8228
f.toni [at] imperial.ac.uk

Free University of Bozen-Bolzano, Italy
Piazza Domenicani, 3 I-39100 Bolzano, Italy
+39-0471 016 160
calvanese [at] inf.unibz.it