Institution: | 1. Section of Periodontology, School of Dentistry, University of Florence, Florence, Italy;2. Private Practice, Rome, Italy;3. Section of Periodontology, University of Manchester, Manchester, UK;4. Section of Oral Surgery, School of Dentistry, University of Florence, Florence, Italy;5. Section of Endodontics, School of Dentistry, University of Florence, Florence, Italy;6. European Research Group on Periodontology (ERGOPerio), Genova, Italy |