1. Department of Prosthodontics; Faculty of Odontology, Malmö University; Malmö Sweden
2. Department of Periodontology and Oral Implantology; Dental School, Faculty of Medicine and Health sciences, University of Ghent; Belgium
3. Department of Biomaterials and Biomimetics; New York University; New York New York
4. Medical Imaging and Signal Processing; Faculty of Engineering and Architecture, University of Ghent; Belgium