Hearing Loss, Bilateral

• Shanghai Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200011 — Shanghai, China

Not specified

• AdventHealth Celebration — Kissimmee, Florida, United States

• Northwestern University — Evanston, Illinois, United States

• University of Iowa — Iowa City, Iowa, United States
• Boston Children's Hospital — Boston, Massachusetts, United States
• Children's Hospital of Philadelphia — Philadelphia, Pennsylvania, United States
• Hospital Sant Joan de Déu — Esplugues de Llobregat, Barcelona, Spain

• Barrow Neurological Institute — Phoenix, Arizona, United States
• Centre for Neurosciences — Tucson, Arizona, United States
• Pacific Neuroscience Institute — Santa Monica, California, United States
• University of Miami — Coral Gables, Florida, United States

• Balance & Dizziness Centre, Department of Otolaryngology, Head & Neck Surgery and Audiology, Aalborg University Hospital — Aalborg, Denmark

• Northwestern University — Evanston, Illinois, United States

• Universitätsklinik Innsbruck für Hals-, Nasen- und Ohrenheilkunde — Innsbruck, Austria
• Universitätsklinikum St. Pölten - Lilienfeld, Hals-Nasen-Ohren-Abteilung — Sankt Pölten, Austria
• Allgemeines Krankenhaus der Stadt Wien, Universitätsklinik für Hals-, Nasen- und Ohrenkrankheiten — Vienna, Austria
• Klinikum Wels-Grieskirchen, Abteilung für Hals-, Nasen-, Ohrenkrankheiten — Wels, Austria

• University of Iowa — Iowa City, Iowa, United States
• Texas Childrens Hospital — Houston, Texas, United States