1. Neurology and Neurosurgery, Universidade Federal de São Paulo, São Paulo – SP, Brazil;
2. Neurosurgery, Hospital Beneficência Portuguesa de São Paulo, São Paulo – SP, Brazil;
3. School of Medicine, University of Glasgow, Glasgow, UK;
4. Epilepsy Unit, Hospital del Mar, Barcelona, Spain;
5. Neurosurgery, Universidade Federal do Paraná, Curitiba – PR, Brazil