1. Department of Oral and Maxillofacial Surgery; University Medical Center Hamburg-Eppendorf; Hamburg Germany
2. Frankfurt Orofacial Regenerative Medicine (FORM) Lab, Department for Oral, Cranio-Maxillofacial and Facial Plastic Surgery; Medical Center of the Goethe University Frankfurt; Frankfurt Germany
3. Department of Dental Materials and Biomaterials Research; University Hospital RWTH Aachen; Aachen Germany
4. Institute of Textile Machinery and High Performance Material Technology, TU Dresden; Dresden Germany
5. Department of Oral- and Maxillofacial Surgery; Klinikum rechts der Isar der Technischen Universität München; 81675 Munich Germany