Affiliation: | 1. Department of Cranio‐Maxillo‐Facial Surgery, Justus Liebig University, , Giessen, Germany;2. Department of Oral and Maxillofacial Surgery, Johannes Gutenberg University, , Mainz, Germany;3. Specialty Practice in Cranio‐Maxillo‐Facial and Plastic Surgery, , Wiesbaden, Germany;4. Department of Pathology, Johannes Gutenberg University, , Mainz, Germany;5. Department of Prosthetic Dentistry, Johannes Gutenberg University, , Mainz, Germany |