1. Department of Oral and Maxillofacial Surgery and Facial Plastic Surgery University Hospital, LMU München Munich Germany
2. Department of Diagnostic and Interventional Neuroradiology, Klinikum Rechts der Isar School of Medicine, Technical University of Munich Munich Germany
3. Department of Prosthetic Dentistry University Hospital, LMU München Munich Germany
4. Department of Oral and Maxillofacial Surgery, Klinikum Rechts der Isar School of Medicine, Technical University of Munich Munich Germany
5. Department of Diagnostic and Interventional Radiology, Klinikum Rechts der Isar School of Medicine, Technical University of Munich Munich Germany