1. Department of Experimental Clinical Oncology, Aarhus University Hospital, Denmark;
2. Department of Otorhinolaryngology – Head and Neck Surgery, Aarhus University Hospital, Denmark;
3. Department of Pathology, Aarhus University Hospital, Denmark;
4. Department of Medical Physics, Aarhus University Hospital, Denmark;
5. Department of Oncology, Aarhus University Hospital, Denmark;
6. Department Otorhinolaryngology – Head and Neck Surgery, Odense University Hospital, Denmark