1. Department of Stomatology, School of Dentistry of the Universidade de Sao Paulo, Sao Paulo, Brazil.
2. Department of Oral Surgery, King's College Hospital NHS Foundation Trust, London, United Kingdom.
3. Department of Surgical Sciences and Integrated Diagnostics, University of Genoa, Genoa, Italy.
4. Department of Dental Sciences, UCL-Eastman Dental Institute, University College London, London, United Kingdom.