1. Department of Pathology Institut Gustave Roussy VillejuifFrance
2. Department of Otolaryngology – Head and Neck Surgery Assistance Publique–Hopitaux de Paris Lariboisière Hospital ParisFrance
3. Faculty of Medicine Paris Diderot University ParisFrance
4. Department of Pathology Assistance Publique–Hopitaux de Paris Lariboisière Hospital ParisFrance
5. Department of Otolaryngology – Head and Neck Surgery University Hospital and Lille 2 Faculty of Medicine Lille France
6. Department of Pathology University Hospital and Lille 2 Faculty of Medicine Lille France
7. Department of Medical Oncology Hôpitaux Universtiaires de Strasbourg Institut de Génomique et de Biologie Moléculaire et Cellulaire Strasbourg France