1. Maxillo‐Facial Surgery, Facial Plastic Surgery, Stomatology and Oral Surgery, Hospices Civils de Lyon, Lyon‐Sud Hospital Lyon France
2. 3d.FAB, CNRS, INSA, Univ Lyon, CPE‐Lyon Villeurbanne France
3. Université Lyon 1, ICBMS, UMR 5246 Villeurbanne France
4. CERHUM‐PIMW Liège Belgium