Anterior Ischemic Optic Neuropathy

• St-Joseph's Health Care London — London, Ontario, Canada
• Sinai Health - Toronto — Toronto, Ontario, Canada
• MUHC - McGill University — Montreal, Quebec, Canada
• Vasculitis Clinic, Hopital du Sacre-Coeur de Montreal — Montreal, Quebec, Canada

• ASST Fatebenefratelli-Sacco — Milan, Lombardy, Italy

• Department of Clinical Pharmacology, Medical University of Vienna — Vienna, Austria

Not specified