1. University of Stuttgart
2. Institute for Materials Science
3. 70569 Stuttgart
4. Germany
5. University of Milan
6. Chemistry Department
7. I-20133 Milano
8. Italy
9. CNR-ISTM
10. Max Planck Institute for Solid State Research
11. CICECO – Aveiro Institute of Materials
12. University of Aveiro
13. Department of Materials and Ceramic Engineering
14. 3810-193 Aveiro
15. Portugal