Optic Atrophy, Hereditary, Leber

• MD Stem Cells — Westport, Connecticut, United States
• MD Stem Cells — Coral Springs, Florida, United States
• MD Stem Cells Kobinia Med — Vienna, Austria
• The Saudi-German Hospital — Dubai, United Arab Emirates

• UCSF Wayne and Gladys Valley Center for Vision — San Francisco, California, United States
• University of Miami - Bascom Palmer Eye Institute — Miami, Florida, United States
• University of Iowa — Iowa City, Iowa, United States
• University of Minnesota Medical School — Minneapolis, Minnesota, United States

• Hopital national des quinze-vingts — Paris, France

• University of California San Diego — San Diego, California, United States
• Lucile Packard Children's Hospital — Stanford, California, United States
• Children's Hospital of Colorado — Aurora, Colorado, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States

• University of Iowa Department of Ophthalmology — Iowa City, Iowa, United States

• HEGP — Paris, France

• Beijing Tongren Hospital, Capital Medical University — Beijing, China

• Angers University Hospital — Angers, France

Not specified

• Doheny Eye Center UCLA Pasadena — Pasadena, California, United States
• University of Colorado Health Eye Center — Aurora, Colorado, United States
• Emory Healthcare - The Emory Clinic — Atlanta, Georgia, United States
• Massachusetts Eye and Ear Infirmary — Boston, Massachusetts, United States