1. Hospital Israelita Albert Einstein (MBM, FGM, GBPF, VRP, GSS, AAB, ACPDO, CEB, LAD), São Paulo; Department of Neurology and Neurosurgery (GSS), Universidade Federal de São Paulo, UNIFESP; Neurology Section (PB-N), Department of Clinical Medicine, Faculty of Medicine; and Center of Health Sciences (PB-N), Universidade Estadual Do Ceará, Fortaleza, Brazil.