Institution: | 1. Austrian Society of Computerized Dentistry, Graz, Austria;2. Department of Oral Surgery and Radiology, School of Dentistry, Medical University Graz, Graz, Austria;3. Department of Orthodontics, School of Dentistry, Medical University Vienna, Vienna, Austria;4. Department of Prosthodontics, School of Dentistry, Medical University Graz, Graz, Austria |