1 Department of Otolaryngology-Head and Neck Surgery, Gui de Chauliac Hospital, University Hospital of Montpellier, Montpellier, France.
2 Laboratory of Anatomy of Montpellier, Faculty of Medicine, Univ. Montpellier, Montpellier, France.
3 Research-team ICAR, Laboratory of Computer Science, Robotics and Microelectronics of Montpellier (LIRMM), Univ. Montpellier, French National Centre for Scientific Research (CNRS), Montpellier, France.
4 Department of Otolaryngology-Head and Neck Surgery, Brabois Hospital, University Regional Hospital of Nancy, Lorraine University, Vandoeuvre-lès-Nancy, France.
5 Virtual Hospital of Lorraine, University of Lorraine, Vandoeuvre-lès-Nancy, France.
6 NGERE, INSERM U1256 lab, University of Lorraine, Vandoeuvre-lès-Nancy, France.