1 Rouen University Hospital, Department of Otorhinolaryngology-Head and Neck Surgery, 76000 Rouen, France. Electronic address: charles.maquet@chu-rouen.fr.
2 Rouen University Hospital, Department of Otorhinolaryngology-Head and Neck Surgery, 76000 Rouen, France; Laboratory of Anatomy, Rouen Faculty of Medicine, 76000 Rouen, France.
3 Rouen University Hospital, Department of Otorhinolaryngology-Head and Neck Surgery, 76000 Rouen, France; Rouen University Hospital, Department of Oral and Maxillofacial Surgery, 76000 Rouen, France.
4 Rouen University Hospital, Department of Otorhinolaryngology-Head and Neck Surgery, 76000 Rouen, France.