1. System Reliability, Adaptive Structures and Machine Acoustics SAM Technical University of Darmstadt Magdalenenstr. 4 64289 Darmstadt Germany
2. Steel Institute RWTH Aachen University Intzestraße 1 52072 Aachen Germany
3. Structural Durability Fraunhofer Institute for Structural Durability and System Reliability LBF Bartningstraße 47 64289 Darmstadt Germany