1. Centre for Translational Bone, Joint and Soft Tissue Research, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany
2. Karl Leibinger Medizintechnik GmbH & Co. KG (KLS Martin Group), Germany
3. INNOTERE GmbH, Radebeul, Germany
4. Department of Oral and Maxillofacial Surgery, University Hospital Carl Gustav Carus and Faculty of Medicine, Technische Universität Dresden, Dresden, Germany