Heredodegenerative Disorders, Nervous System

• House Ear Institute — Los Angeles, California, United States
• Huntington Medical Research Institutes — Pasadena, California, United States
• Cochlear Corporation — Englewood, Colorado, United States

• UCL Institute of Neurology — London, United Kingdom

• Dothan, Alabama, United States
• Goodyear, Arizona, United States
• Tucson, Arizona, United States
• Corona, California, United States

• National Hospital for Neurology and Neurosurgery — London, United Kingdom

• The Psychology Clinic, University of Wisconsin-Milwaukee — Milwaukee, Wisconsin, United States

• Oregon Health and Science University — Portland, Oregon, United States

• Groupe Hospitalier Pitié Salpetriere — Paris, France

• Department of Gastroenterology; Gulhane Military Medical Academy — Ankara, Turkey (Türkiye)

Not specified

• University of California — San Francisco, California, United States
• Bethesda Memorial Hospital Research Center — Boynton Beach, Florida, United States
• M.D. Anderson of Orlando — Orlando, Florida, United States
• Fawcett Memorial Hospital — Port Charlotte, Florida, United States