1. Centre de Référence «Surdités Génétiques», Fédération de Génétique, Centre de Recherche en Audiologie (CREA), Hôpital Necker-Enfants Malades, Assistance Publique Hôpitaux de Paris, 75015 Paris, France
2. ENT Unit, Neurosciences Department, University of Padova, 35122 Padova, Italy
3. Centro de Investigación Biomédica en Red de Enfermedades Raras (CIBERER), Instituto Ramón y Cajal deInvestigaciones Sani-tarias (IRYCIS), Genetics Department, University hospital Ramón y Cajal, 28034 Madrid, Spain
4. Department of Otorhinolaryngology and Department of Human Genetics, Hearing & Genes, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 XZ Nijmegen, The Netherlands
5. Donders Institute for Brain, Cognition and Behaviour, Radboud University, 6525 XZ Nijmegen, The Netherlands
6. BioISI—Biosystems & Integrative Sciences Institute, Faculty of Sciences, University of Lisboa, 1649-004 Lisboa, Portugal
7. Biomedical Sciences Department, CIIAS—School of Health, Polytechnic Institute of Setubal, 2914-503 Setubal, Portugal
8. Department of Otorhinolaryngology, Head and Neck Surgery, Antwerp University Hospital, University of Antwerp, 2000 Edegem, Belgium
9. Center for Medical Genetics, University of Antwerp, 2000 Antwerp, Belgium
10. Department of Genetics, Institute of Physiology and Pathology of Hearing, 02-042 Warsaw, Poland
11. ENT Department, UCLouvain, Academic Hospital Saint-Luc-Brussels, 1200 Bruxelles, Belgium
12. Medical Genetics, Institute for Ma-ternal and Child Health (IRCCS) “Burlo Garofolo”, Department of Medical, Surgery and Health Sciences, University of Trieste, 34127 Trieste, Italy
13. European Institute for ORL, GZA Campus St Augustinus, 2610 Antwerp, Belgium
14. Institute of Pharmacology and Toxicology, Paracelsus Medical University, 5020 Salzburg, Austria
15. Department of Otorhinolaryngology, Head and Neck Surgery, Paracelsus Medical University, 5020 Salzburg, Austria
16. Department of Otorhinolaryngology and Cervicofacial Surgery, University Medical Centre Ljubljana, Medical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia
17. Institute of Biochemistry and Molecular Genetics, Medical Faculty, University of Ljubljana, 1000 Ljubljana, Slovenia
18. Department of Otorhinolaryngology—Head and Neck Surgery, Hannover Medical School, D-30625 Hannover, Germany
19. Cluster of Excellence Hearing4all, German Research Foundation, Oldenburg 26129, Germany
20. Medical Head German Hearing Center, Department of Otorhinolaryngology, Medical University of Hannover, D-30625 Hannover, Germany
21. ENT Department, CHU Montpellier, Université de Montpellier, 34090 Montpellier, France
22. Laboratoire de Génétique Moléculaire, CHU de Montpellier, Université de Montpellier, 34090 Montpellier, France
23. Service d’ORL Pédiatrique et de Chirurgie Cervico-Faciale, INSERM UMR 1120, Hôpital Necker-Enfants Malades, Assistance Publique Hôpitaux de Paris, 75015 Paris, France
24. Laboratory of Embryology and Genetics of Malformations, Imagine Institute, INSERM UMR 1163, Université de Paris, 75015 Paris, France