1. Department of Ophthalmology, Strasbourg University, France
2. Department of Neurology, Strasbourg University, France
3. Clinical Investigation Center, Strasbourg University, France
4. Department of Neurology and Ophthalmology, Lille University, France
5. Department of Ophthalmology, Nîmes University, France
6. Department of Neurology, Nice University, France
7. Department of Ophthalmology, Lille University, France
8. Department of Neurology, Nîmes University, France