1. Department of Otorhinolaryngology-Head and Neck Surgery; University Hospital; Clermont-Ferrand France
2. Department of Immunology; University Hospital; Clermont-Ferrand France
3. Université Clermont Auvergne, INRA, UMR 1019; ECREIN; Clermont-Ferrand France
4. Department of Information and Biostatistics; University Hospital; Clermont-Ferrand France
5. INSERM CIC-501; Université Clermont Auvergne; Clermont-Ferrand France
6. Université Clermont Auvergne; INSERM, UMR 1107; Clermont-Ferrand France