1. Department of Chemistry and Industrial Chemistry & INSTM
2. RU of Pisa
3. University of Pisa
4. Pisa
5. Italy
6. Department of Physics
7. University of Gothenburg
8. Göteborg
9. Sweden
10. Department of Chemistry ‘Ugo Schiff’ & INSTM
11. RU of Florence
12. University of Florence
13. Sesto Fiorentino (FI)
14. Department of Physics, Bahir Dar University
15. IMEM-CNR
16. Parma
17. ICCOM-CNR
18. Department of Physics and Astronomy, University of Florence, Sesto Fiorentino (FI)