1. Latin American Center for Research in Epilepsy: CLIE; Cartagena de Indias Colombia
2. Colombian Center and Foundation of Epilepsy and Neurological Diseases: FIRE; Cartagena de Indias Colombia
3. Department of Psychiatry; Cartagena University; Cartagena Colombia
4. Department of Stereotactic and Functional Neurosurgery; Freiburg Medical Center; Freiburg im Breisgau Germany
5. Department of Neurosurgery; Städtisches Klinikum München; Munchen Germany
6. Department of Neurosurgery; Division of Functional and Stereotactic Neurosurgery; Brigham and Women's Hospital; Boston Massachusetts U.S.A
7. Department of Neuroradiology; Freiburg Medical Center; Freiburg im Breisgau Germany
8. Department of Neurology; School of Medicine; University of Sao Paulo; Sao Paulo Brazil
9. Department of Stereotactic and Functional Neurosurgery; University of Sao Paulo; Sao Paulo Brazil