1. School of Chemistry; Cardiff University; Park Place CF10 3AT Cardiff UK
2. Department of Chemical and Pharmaceutical Sciences; INSTM UdR Trieste; University of Trieste; Piazzale Europa 1 34127 Trieste Italy
3. Department of Physics; University of Patras; 26504 Patras Greece
4. Institute of Chemical Engineering Sciences (ICE-HT); Foundation for Research and Technology-Hellas (FORTH); P.O. Box 1414 Patras 26504 Greece
5. Institute of Biology, Medicinal Chemistry and Biotechnology; National Hellenic Research Foundation; 48 Vas. Constantinou Avenue Athens 11635 Greece
6. Department of Computer Engineering; Technological Education Institute (TEI) of Sterea Ellada; Lamia 35100 Greece
7. Elettra - Sincrotrone Trieste; S.S. 14 Km 163.5 in Area Science Park 34149 Basovizza - Trieste Italy
8. San Raffaele Hospital; Scientific Institute-IRCCS; Via Olgettina 60 20132 Milan Italy