[1
]ISNI 0000 0004 0626 3303, GRID grid.410566.0, Department of Radiation Oncology, , Ghent University Hospital, ; Corneel Heymanslaan 10, 9000 Ghent, Belgium
[2
]ISNI 0000 0001 2069 7798, GRID grid.5342.0, Faculty of Medicine and Health Sciences, Department of Human Structure and Repair,
, Ghent University, ; St. Pietersnieuwstraat 33, 9000 Ghent, Belgium
[3
]ISNI 0000 0001 0790 3681, GRID grid.5284.b, Faculty of Medicine and Health Sciences, , University of Antwerp, ; Universiteitsplein 1 Wilrijk, 2610 Antwerp, Belgium
[4
]ISNI 0000 0004 0626 3418, GRID grid.411414.5, Department of Otolaryngology and Head and Neck Surgery – Rehabilitation Center for
Communication Disorders, , Antwerp University Hospital, ; Antwerp, Belgium
[5
]ISNI 0000 0001 2069 7798, GRID grid.5342.0, Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences, , Ghent University, ; St. Pietersnieuwstraat 33, 9000 Ghent, Belgium
[6
]Department of Radiation Oncology, KU Leuven, University Hospitals Leuven, Leuven,
Belgium
[7
]ISNI 0000 0004 0626 3338, GRID grid.410569.f, Department of ENT, , University Hospitals Leuven, Swallowing Clinic, ; Leuven, Belgium
[8
]ISNI 0000 0004 0626 3338, GRID grid.410569.f, Department of Head and Neck Surgery, , University Hospitals Leuven, Swallowing Clinic, ; Leuven, Belgium
[9
]ISNI 0000 0004 0626 3792, GRID grid.420036.3, Department of Radiation Oncology, , AZ Sint-Jan General Hospital, ; Bruges, Belgium
[10
]Department of Radiation Oncology, Iridium Kanker Netwerk, Antwerp, Belgium
[11
]Multi-disciplinary Oncological Center Antwerp, Antwerp, Belgium
[12
]ISNI 0000 0001 0668 7884, GRID grid.5596.f, Laboratory of Experimental Radiotherapy, Department of Oncology, , KU Leuven, ; Leuven, Belgium
[13
]ISNI 0000 0004 0626 3418, GRID grid.411414.5, Department Medical Oncology, , Antwerp University Hospital, ; Antwerp, Belgium
[14
]GRID grid.430814.a, Department of Head and Neck Oncology and Surgery, Antoni van Leeuwenhoek, , Netherlands Cancer Institute, ; Amsterdam, The Netherlands
[15
]ISNI 0000000084992262, GRID grid.7177.6, Faculty of Humanities, , University of Amsterdam, ; Spui 21, 1012 WX Amsterdam, The Netherlands
[16
]Department of Speech-Language Pathology and Audiology, Sint-Jan General Hospital,
Bruges, Belgium
[17
]GRID grid.428965.4, Department of Otorhinolaryngology, , Sint-Augustinus Hospital, ; Antwerp, Belgium
[18
]ISNI 0000 0004 0626 3792, GRID grid.420036.3, Department of Otorhinolaryngology-Head and Neck Surgery, , AZ Sint-Jan General Hospital, ; Bruges, Belgium
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