1. Cluster of Excellence SE2A─Sustainable and Energy Efficient Aviation, Technische Universität Braunschweig, 38108 Braunschweig, Germany
2. Institute of Lightweight Systems, Department of Multifunctional Materials, German Aerospace Center (DLR), Lilienthalplatz 7, 38108 Braunschweig, Germany
3. Institute of Polymer Materials and Plastics Engineering, Technische Universität Clausthal, Agricolastrasse 6, 38678 Clausthal-Zellerfeld, Germany