1. Department of Human Structure and Repair, Ghent University, Ghent, Belgium
2. Center for Speech and Language Sciences (CESLAS), Department of Rehabilitation Sciences, Ghent University, Ghent, Belgium
3. Department of Oral Health Sciences, Ghent University, Ghent, Belgium
4. Department of Radiation Oncology, Iridium Netwerk, University of Antwerp, Wilrijk, Antwerp, Belgium
5. Department of Radiation Oncology, Ghent University Hospital, Ghent, Belgium
6. Department of Radiotherapy Oncology, UZ Gasthuisberg, Leuven, Belgium