1. Department of Osteology and Biomechanics University Medical Center Hamburg‐Eppendorf Hamburg Germany
2. Institute of Orthopedic Research and Biomechanics University Medical Center Ulm Ulm Germany
3. Department of Electron Microscopy, Center of Molecular Neurobiology University Medical Center Hamburg‐Eppendorf Hamburg Germany
4. Institute of Anatomy and Experimental Morphology, University Cancer Center University Medical Center Hamburg‐Eppendorf Hamburg Germany
5. Leeds Institute of Cardiovascular and Metabolic Medicine, School of Medicine University of Leeds Leeds UK