1. Department of Otolaryngology, Head & Neck Surgery and Audiology, Rigshospitalet, University of Copenhagen, DK‑2100 Copenhagen, Denmark
2. Department of Pathology, Rigshospitalet, University of Copenhagen, DK‑2100 Copenhagen, Denmark
3. Clinical Physiology, Nuclear Medicine & PET and Cluster for Molecular Imaging, Rigshospitalet, University of Copenhagen, DK‑2100 Copenhagen, Denmark