1. Department of Oral Health Sciences, Periodontology; KU Leuven & Dentistry, University Hospitals Leuven; Leuven Belgium
2. Department of Oral Health Sciences, Endodontology; KU Leuven & Dentistry, University Hospitals Leuven; Leuven Belgium
3. Faculty of Dentistry; Postgraduate Implant Program; University of the Andes; Santiago Chile