Affiliation: | 1. Department of Oral Imaging, Service of Odontology, Rothschild Hospital, AP‐HP, Paris 7 – Denis Diderot University, U.F.R. of Odontology, , Paris, France;2. European Post Graduate Program of Oral Implantology Institute of Health, University of Corsica Pasquale Paoli, , Corte, France;3. Research Clinic Unit, Mondor Hospital, AP‐HP, Paris 12‐Paris Est Créteil University, U.F.R. of Medicine, , Paris, France;4. Department of Periodontology, Service of Odontology, Rothschild Hospital, AP‐HP, Paris 7 – Denis Diderot University, U.F.R. of Odontology, , Paris, France |