1. Department of Artificial Intelligence in Biomedical Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
2. Technical University of Munich, School of Medicine and Health, Klinikum rechts der Isar, Orthopaedics and Sports Orthopaedics, Munich, Germany
3. Department of Radiology, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
4. Pattern Recognition Laboratory, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany