1. Institute of Medical Physics Friedrich‐Alexander University of Erlangen‐Nürnberg Erlangen Germany
2. Faculty Medical and Life Sciences University of Furtwangen Villingen‐Schwenningen Germany
3. Department of Sports Science University of Kaiserslautern Kaiserslautern Germany
4. Bernhard‐Heine‐Center for Locomotion Research Würzburg Germany
5. Department of Medicine III Friedrich‐Alexander University of Erlangen‐Nürnberg, University Hospital Erlangen Erlangen Germany