1. Department of Molecular Biology Cuban Centre for Neuroscience Havana Cuba
2. Clinical Laboratory Institute of Nephrology “Abelardo Buch López” Havana Cuba
3. Neurology Service Clinical and Surgical Hospital “Calixto Garcia” Havana Cuba
4. Department of Educational Neurosciences Cuban Centre for Neuroscience Havana Cuba
5. Molecular Genetics Department Centre for the Research and Rehabilitation of Hereditary Ataxias Holguin Cuba
6. Department of Neurology and Stroke Eberhard‐Karls University of Tübingen Tübingen Germany
7. Department Neurology and Stroke Hertie‐Institute for Clinical Brain Research, Eberhard‐Karls University of Tübingen Tübingen Germany
8. Experimental Neurology, Faculty of Medicine Goethe University Frankfurt Germany
9. Neuroimmunology Department International Centre for Neurological Restoration Havana Cuba
10. Biomedicine section Cuban Academy of Sciences Havana Cuba