1. University of Stuttgart Institute for Lightweight Structures and Conceptual Design Pfaffenwaldring 14 70569 Stuttgart Germany
2. University of Stuttgart Institute for Structural Mechanics Pfaffenwaldring 7 70569 Stuttgart Germany
3. University of Stuttgart Institute for Engineering Design and Industrial Design Pfaffenwaldring 9 70569 Stuttgart Germany
4. University of Stuttgart Institute for System Dynamics Waldburgstraße 17/19 70563 Stuttgart Germany