1. Leibniz Institute of Materials Engineering Badgasteiner Straße 3 28359 Bremen Germany
2. University Bremen Particles and Process Engineering Bibliothekstraße 1 28359 Bremen Germany
3. Airbus Defence and Space GmbH Airbus-Allee 1 28199 Bremen Germany
4. MAPEX Center for Materials and Processes Bibliothekstraße 1 28359 Bremen Germany