| Affiliation: | 1. Faculty of Medicine and Health Sciences, Ghent University, C. Heymanslaan 10, 9000, Ghent, Belgium;2. Department of Head and Skin, Ghent University, C. Heymanslaan 10, 9000, Ghent, Belgium;3. Department of Public Health and Primary Care, Ghent University, C. Heymanslaan 10, 9000, Ghent, Belgium;1. Department of Otorhinolaryngology, University Medical Center Utrecht, KJ.01.521.0, PO Box 85500, 3508 GA Utrecht, The Netherlands;2. Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center, Amsterdam, The Netherlands;3. Department of Dietetics and Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center Amsterdam, Amsterdam, The Netherlands |
