1. Department of Oral and Maxillofacial Surgery
2. University Hospital of Schleswig-Holstein
3. 24105 Kiel
4. Germany
5. Chair for Multicomponent Materials
6. Institute for Materials Science
7. Faculty of Engineering
8. Kiel University
9. 24143 Kiel
10. Mads Clausen Institute
11. NanoSYD
12. University of Southern Denmark
13. 6400 Sønderborg
14. Denmark