Affiliation: | aDepartment of Head and Neck Surgery, University of Texas M.D. Anderson Cancer Center, Houston, Texas;bDepartment of Oto-Rhino-Laryngologie et Chirurgie Cervico-Faciale, Assistance Publique des Hôpitaux de Paris, Hôpital Européen Georges-Pompidou, University of Paris, Paris, France |