Jean-Pierre Lavieille
From the Departmenets of Otolaryngology and Head & Neck Surgery; Service ORL et CCF Hpital Nord, Chemin Des Bourrelly 13915 Marseille, Cedex 20, France.
Cecile Delande
Hospital Nord, Marseille, France
Henricus Kunst
Radboud University Nijmegen Medical Centre, The Netherlands
Amaud Deveze
From the Departments of Otolaryngology and Head & Neck Surgery
Jacques Magnan
From the Department of ENT, North University Hospital, Marseille, France
Sebastien Schmerber
Hopital Nord, Marseille, France