1. Department of Pathology Helsinki Finland
2. Department of Oral Pathology and Radiology University of Turku, and Turku University Hospital Turku Finland
3. Department of Otorhinolaryngology – Head and Neck Surgery University of Helsinki and Helsinki University Hospital Helsinki Finland
4. Division of Ear, Nose and Throat Diseases Department of Clinical Sciences, Intervention and Technology Karolinska Institutet and Karolinska University Hospital Stockholm Sweden
5. Research Program in Systems Oncology Faculty of Medicine University of Helsinki Helsinki Finland
6. Research Programs Unit, Translational Cancer Biology Program University of Helsinki Helsinki Finland
7. Department of Surgery University of Helsinki and Helsinki University Hospital Helsinki Finland