Neuromyelitis Optica Spectrum Disorder

• Mayo Clinic Arizona — Scottsdale, Arizona, United States
• The Research Center of Southern California — Oceanside, California, United States
• Georgetown University Hospital — Washington D.C., District of Columbia, United States
• University of Miami McKnight Brain Institute — Miami, Florida, United States

• Mayo Clinic — Scottsdale, Arizona, United States
• Mayo Clinic — Rochester, Minnesota, United States

• Assiut University Hospital — Asyut, Egypt

Not specified

• Kashani Hospital — Isfahan, Iran

• Johns Hopkins University School of Medicine — Baltimore, Maryland, United States

• The Walton Centre — Liverpool, United Kingdom
• Oxford University Hospitals NHS Foundation Trust — Oxford, United Kingdom

• Japan — Osaka, Japan

• Johns Hopkins Hospital — Baltimore, Maryland, United States

• Research Site — Washington D.C., District of Columbia, United States
• Research Site — Miami, Florida, United States
• Research Site — Boston, Massachusetts, United States
• Research Site — Durham, North Carolina, United States