1. Department of Otorhinolaryngology Head & Neck Surgery and Audiology, Rigshospitalet Copenhagen Denmark
2. Department of Oncology Rigshospitalet Copenhagen Denmark
3. Department of Pathology Rigshospitalet Copenhagen Denmark
4. Center for Genomics Medicine Rigshospitalet Copenhagen Denmark
5. Department of Pathology Roskilde University Hospital Roskilde Denmark
6. Department of Oncology Herlev Hospital Copenhagen Denmark