1 From the Department of Neurology (B.K., E.H., G.F., A.R.M.C.), Hospital Angelina Caron, CG do Sul; Department of Neurology (G.F.), CHC-UFPR-Hospital de Clinicas da UFPR, Curitiba, PR.
2 From the Department of Neurology (B.K., E.H., G.F., A.R.M.C.), Hospital Angelina Caron, CG do Sul; Department of Neurology (G.F.), CHC-UFPR-Hospital de Clinicas da UFPR, Curitiba, PR. giorgiofabiani@icloud.com.