Author/Authors :
Sáenz-Piñones, Jeanette Department of Otorhinolaryngology - Hospital Puerta de Hierro Majadahonda - Madrid , Spain , García-Hidalgo, Yolanda Department of Neuroradiology - Hospital Puerta de Hierro Majadahonda - Madrid , Spain , Arellano-Rodríguez, Beatriz Department of Otorhinolaryngology - Hospital Puerta de Hierro Majadahonda - Madrid , Spain