1. Micoralis laboratoy EA 7354, University of Nice Sophia Antipolis, Nice, France
2. Group of Applied ElectroMagnetics, Information Engineering Department, University of Parma, Italy
3. Restorative Dentistry and Endodontics Department, Faculty of Dentistry, University of Nice-Sophia Antipolis, Nice, France
4. Pôle Odontologie, CHU Nice Saint Roch, Nice, France