1. Jean‐Uhrmacher‐Institute for Otorhinolaryngological ResearchUniversity of Cologne Cologne Germany
2. Department of Otorhinolaryngology and Head and Neck SurgeryGROW ‐ School for Oncology and Developmental Biology, Maastricht University Medical Centre Maastricht the Netherlands
3. Department of Molecular Cell BiologyGROW ‐ School for Oncology and Developmental Biology, Maastricht University Medical Centre Maastricht the Netherlands
4. Department of OtorhinolaryngologyHead and Neck Surgery, University Hospital of Cologne Cologne Germany
5. Department of OtorhinolaryngologyHead and Neck Surgery, University of Göttingen Germany
6. Institute for Pathology, University Hospital of Cologne Cologne Germany
7. Institute for Experimental Dental Research and Oral Musculoskeletal Biology, University Hospital of Cologne Cologne Germany
8. Department I of AnatomyUniversity Hospital of Cologne Cologne Germany
9. Center for BiochemistryUniversity Hospital of Cologne Cologne Germany
10. Department of Integrative OncologyBritish Columbia Cancer Research Centre Vancouver Canada
11. Department of PathologyGROW ‐ School for Oncology and Developmental Biology, Maastricht University Medical Centre Maastricht the Netherlands