1. Department of Otorhinolaryngology, Head and Neck Surgery; Lariboisière Hospital, APHP; Paris France
2. Department of Otorhinolaryngology, Head and Neck Surgery; Henri Mondor Hospital, APHP; Créteil France
3. INSERM U955; Créteil France
4. Department of Neuroradiology; Lariboisière Hospital, APHP; Paris France
5. Paris 7 University; Paris France
6. Department of Otorhinolaryngology, Head and Neck Surgery; Saint Joseph Hospital; Paris France