Table 2.
Participating Centers Within the IMSVISUAL Network, Specialty, and Number of Raters

| Center | Specialty | Number of raters |
| Baltimore (John Hopkins) | N/A (postdoctoral researcher) | 1 |
| Barcelona (Cemcat) | N/A (postdoctoral researcher) | 1 |
| Berlin (Charité) | N/A (postdoctoral researcher) | 2 |
| Duesseldorf | Neurology | 2 |
| Erlangen | Ophthalmology | 1 |
| London (UCL) | Neurology | 2 |
| Los Angeles (Cedars Sinai) | Neurology | 1 |
| Melbourne (Alfred Health) | Neurology | 1 |
| Muenster | Neurology | 1 |
| Munich (LMU) | Neurology | 1 |
| Munich (TUM) | Neurology | 4 |
| Ophthalmology | 3 | |
| Prague (Charles university) | Neurology | 1 |
| Zaragoza | Neuro-ophthalmology | 1 |
| Zurich | Neurology | 1 |
Abbreviation: N/A = not applicable.