Affiliation: | 1. Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA;2. Department of Radiation Physics, Institute of Clinical Sciences, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden;3. Regional Cancer Center West, The Western Sweden Healthcare region, Gothenburg, Sweden;4. Department of Otorhinolaryngology, Head and Neck Surgery, Institute of Clinical Sciences, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden |