Affiliation: | 1. Department of Oral and Maxillofacial Surgery at the Klinikum Rechts Der Isar, Technische Universit?t München, Munich, Germany;2. Department of Restaurative Dentistry, Ludwig‐Maximilians‐Universit?t München, Munich, Germany;3. Department of Periodontology, University of Berne, Berne, Switzerland;4. Anatomische Anstalt der Ludwig‐Maxilimians‐Universit?t München, Munich, Germany |