1. Department of Anatomy University of Otago Dunedin New Zealand
2. Department of Orthopedic and Trauma Surgery University Clinics of Leipzig Germany
3. Fraunhofer Institute for Machine Tools and Forming Technology IWU Dresden Germany
4. Institute of Materials Science and Engineering Chemnitz University of Technology Chemnitz Germany
5. Department of Orthopedics Oslo University Hospital Oslo Norway
6. Orthopaedicus Clinics Leipzig Germany
7. Institute of Cellular and Molecular Physiology Friedrich‐Alexander University Erlangen‐Nürnberg (FAU) Erlangen Germany
8. Department of Anatomy University of Leipzig Germany
9. Department of Neurosurgery University of Leipzig Leipzig Germany