1. Department of Otolaryngology, Head and Neck Surgery Faculty of Medicine CHU Saint‐PierreUniversité Libre de Bruxelles (ULB) Brussels Belgium
2. Laboratory of Anatomy and Cell Biology Faculty of Medicine Research Institute for Health Sciences and Technology University of Mons (UMONS) Mons Belgium
3. Department of Dermatology Faculty of Medicine CHU Saint‐Pierre Université Libre de Bruxelles (ULB) Brussels Belgium