Affiliation: | 1. Department of Clinical Neurophysiology, Centre for the Research and Rehabilitation of Hereditary Ataxias, Holguín, Cuba;2. Department of Clinical Neurophysiology, Centre for the Research and Rehabilitation of Hereditary Ataxias, Holguín, Cuba Department of Molecular Biology, Cuban Neuroscience Centre, Playa, Cuba;3. Department of Neurorehabilitation, Clinical & Surgical Hospital “Manuel Piti Fajardo,”, Plaza de la Revolución, Cuba;4. Department of Gastroenterology, University Hospital “Carlos Font,”, Banes, Holguín, Cuba;5. Experimental Neurology, Department of Neurology, Experimental Neurology, Medical School, Goethe University, Frankfurt am Main, Germany;6. Department of Neurology, Oregon Health and Science University, Portland, Oregon, USA;7. Department of Neurology & Stroke, University of Tübingen, Tübingen, Germany Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany;8. Department of Neurology, University of Chicago, Chicago, Illinois, USA |