1. Department of Orthopaedic Surgery; Medical University of Vienna; Waehringer Guertel 18-20 1090 Vienna Austria
2. Institute for Lightweight Design and Structural Biomechanics; TU Wien; Vienna Austria
3. Department of Radiology; Medical University of Vienna; Vienna Austria
4. Center for Anatomy and Cell Biology; Department of Anatomy; Medical University of Vienna; Vienna Austria
5. Center for Medical Physics and Biomedical Engineering; Medical University of Vienna; Vienna Austria