1 From the Departments of Neurology (D. Ferreira, D. Ferro, M.P.) and Neuroradiology (G.B.), Centro Hospitalar Universitário de São João, EPE, Porto; and the Department of Clinic Neurosciences and Mental Health (D. Ferreira, D. Ferro), Medical Faculty of Porto University, Portugal. daniel.of321@gmail.com.
2 From the Departments of Neurology (D. Ferreira, D. Ferro, M.P.) and Neuroradiology (G.B.), Centro Hospitalar Universitário de São João, EPE, Porto; and the Department of Clinic Neurosciences and Mental Health (D. Ferreira, D. Ferro), Medical Faculty of Porto University, Portugal.