[1] Ghent University Hospital,Department of Radiation Oncology
[2] Ghent University,Faculty of Medicine and Health Sciences, Department of Human Structure and Repair
[3] University of Antwerp,Faculty of Medicine and Health Sciences
[4] Antwerp University Hospital,Department of Otolaryngology and Head and Neck Surgery – Rehabilitation Center for Communication Disorders
[5] Ghent University,Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences
[6] KU Leuven,Department of Radiation Oncology
[7] University Hospitals Leuven,Department of ENT
[8] University Hospitals Leuven,Department of Head and Neck Surgery
[9] Swallowing Clinic,Department of Radiation Oncology
[10] University Hospitals Leuven,Department of Radiation Oncology
[11] Swallowing Clinic,Laboratory of Experimental Radiotherapy, Department of Oncology
[12] AZ Sint-Jan General Hospital,Department Medical Oncology
[13] Iridium Kanker Netwerk,Department of Head and Neck Oncology and Surgery, Antoni van Leeuwenhoek
[14] Multi-disciplinary Oncological Center Antwerp,Faculty of Humanities
[15] KU Leuven,Department of Speech
[16] Antwerp University Hospital,Language Pathology and Audiology
[17] Netherlands Cancer Institute,Department of Otorhinolaryngology
[18] University of Amsterdam,Department of Otorhinolaryngology
[19] Sint-Jan General Hospital,Head and Neck Surgery
[20] Sint-Augustinus Hospital,undefined
[21] AZ Sint-Jan General Hospital,undefined