1. Division of Materials Science and Engineering RWTH Aachen University Intzestraße 5 52072 Aachen Germany
2. Department for Operative and Preventive Dentistry Charité – Universitätsmedizin Berlin Aßmannshauser Str. 4-6 14197 Berlin Germany
3. Helmholtz‐Zentrum Hereon Institute for Materials Physics Max-Planck-Str. 1 21502 Geesthacht Germany
4. Institute of Material Sciences and Technology, Chair of Materials Science & Engineering Technische Universität Berlin Straße des 17. Juni 135 10623 Berlin Germany