Affiliation: | ? Assistant Professor, Department of Oral and Maxillofacial Surgery, University Hospital Freiburg im Breisgau, Freiburg, Germany;† Private Practice, Berlin, Germany;‡ Assistant Professor, Department of Oral and Maxillofacial Surgery, University Hospital Freiburg im Breisgau, Freiburg, Germany;§ Institut of Pathology, University Hospital Freiburg im Breisgau, Freiburg, Germany;‖ Head Professor, Department of Oral and Maxillofacial Surgery, University Hospital Freiburg im Breisgau, Freiburg, Germany |