| Affiliation: | 1. Department of Head and Neck Surgery and Oncology, the Netherlands Cancer Institute, Amsterdam, the Netherlands;2. Department of Clinical Epidemiology, Biostatistics, and Bioinformatics, Amsterdam Medical Center, Amsterdam, the Netherlands;3. Department of Otolaryngology–Head and Neck Surgery, Emory University, Atlanta, Georgia, U.S.A.;4. Department of Head and Neck Surgery and Oncology, St. James Hospital, Dublin, Ireland;5. National Cancer Registry, Cork, Ireland;6. Department of Oncology, Head and Neck Oncology Section, University Hospitals Leuven, Leuven, Belgium;7. Department of ENT/Head and Neck Surgery, Lund University Hospital, Lund, Sweden;8. Department of Head and Neck Surgery and Oncology, Johns Hopkins Medical Center, Baltimore, Maryland, U.S.A.;9. Institute of Phonetic Sciences, University of Amsterdam, Amsterdam, the Netherlands;10. Department of Oral and Maxillofacial Surgery, Academic Medical Center, Amsterdam, the Netherlands |
