1. Department of Neuropsychiatry, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
2. Department of Epilepsy, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
3. Department of Neuro-Ophthalmology, National Institute of Neurology and Neurosurgery of Mexico, Mexico City, Mexico
4. School of Psychological Sciences, Macquarie University, Sydney, Australia