1. University of Coimbra
2. Centre for Mechanical Engineering
3. Materials and Processes
4. Department of Chemical Engineering
5. Rua Sílvio Lima-Polo II
6. Department of Chemical Sciences
7. University of Padova
8. 35131 Padova
9. Italy.
10. Department of Materials Science & Engineering
11. Carnegie Mellon University
12. Pittsburgh
13. USA