1. Department of Otorhinolaryngology and Maxillofacial Surgery Zealand University Hospital Køge Denmark
2. Survivorship and Inequality in Cancer Danish Cancer Society Research Center Copenhagen Denmark
3. Department of Clinical Oncology and Palliative Care Zealand University Hospital Næstved Denmark
4. Institute of Clinical Medicine University of Copenhagen Copenhagen Denmark
5. Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet University Hospital of Copenhagen Copenhagen Denmark
6. Division of Ear, Nose and Throat Diseases, Head and Neck Surgery, Department of Clinical Sciences Lund University, Skåne University Hospital Lund Sweden
7. Department of Otorhinolaryngology, Head and Neck Surgery Sahlgrenska University Hospital Gothenburg Sweden
8. Department of Otorhinolaryngology Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg Gothenburg Sweden
9. Research Unit for ORL–Head and Neck Surgery and Audiology, Odense University Hospital, University of Southern Denmark Odense Denmark
10. Department of Otorhinolaryngology‐Head and Neck Surgery Aarhus University Aarhus Denmark