1. Kozhevnikov Clinic of Nervous Diseases
2. Department of Nervous System Diseases and Neurosurgery, N.V. Sklifosovsky Institute of Clinical Medicine
3. Department of Internal Diseases, Professional Diseases and Rheumatology, I.M. Sechenov First Moscow State Medical University (Sechenov University), Ministry of Health of Russia
4. M.M. Krasnov Research Institute of Eye Diseases
5. Regional Consultative and Diagnostic Center
6. National Center for Clinical Morphological Diagnostics