1. Unit of Occupational Medicine
2. Department of Clinical and Experimental Medicine
3. University of Parma
4. 43026 Parma
5. Italy
6. Unit of General Pathology
7. Department of Biomedical
8. Biotechnological and Translational Sciences
9. 43025 Parma
10. Institute of Science and Technology for Ceramics (CNR-ISTEC)
11. National Research Council of Italy
12. 48018 Faenza (RA)
13. Centre for Research on Adaptive Nanostructures and Nanodevices (CRANN) and School of Medicine
14. Trinity College Dublin
15. Dublin
16. Ireland