University Medical Center Groningen, Groningen, Netherlands
Radboud University Medical Center, Nijmegen, Netherlands
Hospital Universitario de Donostia, San Sebastián, Spain
Sunderby Sjukhus, Luleå, Norrbotten, Sweden
Skåne University Hospital, Lund, Skåne, Sweden
Oticon Medical, Somerset, New Jersey, United States
Alabama Ear Specialists, Birmingham, Alabama, United States
Centre de Recherche en Audiologie adulte, Paris, Ile De France, France
Habilitation & Health, Hearing organization, Gothenburg, Sweden
Centre de Recherche en Audiologie adulte GH Pitié-Salpêtrière, APHP Sorbonne Université, Unité Fonctionnelle Implants auditifs et Explorations Fonctionnelles, 52 Bd Vincent Auriol, 75013 Paris, France, Paris, France
Oticon Medical, Somerset, New Jersey, United States
Universitätsklinikum Freiburg Universitätsklinik für Hals,- Nasen und Ohrenheilkunde, Freiburg, Germany
HNO-Klinik Medizinische Hochschule Hanover, Hanover, Germany
ENT Department, University Medical Center Groningen, Groningen, Netherlands