Affiliation: | 1. Ludwig‐Maximillian‐University (LMU), University Munich, Munich, Germany;2. Medical University Graz, Austria;3. Department of Statistics, Johannes Kepler University (JKU) Linz, Austria;4. Dental School University of Vienna, Vienna, Austria;5. Department of Prosthodontics, School of Dentistry, Ludwig‐Maximillian‐University (LMU), Munich, Germany |