Affiliation: | 1. Department of Neurology, Hospital San Pedro de Alcántara, Cáceres, Spain;2. CIBERNED, Department of Biochemistry and Molecular Biology and Genetics, Nursing College, Universidad de Extremadura, Cáceres, Spain;3. Department of Immunology, Hospital San Pedro de Alcántara, Cáceres, Spain;4. Department of Neurology, Hospital Universitario Infanta Cristina, Badajoz, Spain |