1. Division of Conservative Dentistry and Periodontology, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria
2. Core Facility Applied Physics, Laser and CAD/CAM Technology, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria
3. Center for Clinical Research, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria
4. Austrian Society of Regenerative Medicine, 1010 Vienna, Austria
5. Austrian Research Group for Regenerative and Orthopedic Medicine (AURROM), 1050 Vienna, Austria
6. Technical Dental Laboratory, University Clinic of Dentistry, Medical University of Vienna, 1090 Vienna, Austria