This research was supported by a Marie Curie Intra European Fellowship within the 7th European Community Framework Programme.
The financial support of the European Commission and the logistic and scientific support of the Ca’ Foscari University of Venice are gratefully acknowledged. The research has been carried out in collaboration with, and has been endorsed by, the Vega Parco Scientifico Tecnologico di Venezia Scarl and by Mr. Tommaso Santini, CEO.
