Affiliation: | 1. Department of ENT, Head and Neck Surgery, Antwerp University Hospital, , Edegem, Belgium;2. Faculty of Medicine and Health Sciences, University of Antwerp, , Antwerp, Belgium;3. Department of Anaesthesiology, Antwerp University Hospital, , Edegem, Belgium;4. Department of Scientific Coordination and Biostatistics, Antwerp University Hospital, , Edegem, Belgium;5. Special Care Dentistry, Antwerp University Hospital, , Edegem, Belgium |