1. 1st Department of Neurology, National and Kapodistrian University of Athens, Aeginition Hospital, Athens, Greece
2. Department of Clinical Neurophysiology and Epilepsies, Guy’s and St. Thomas’ NHS Foundation Trust, London, UK
3. 1st Department of Neurosurgery, Epilepsy Centre, National and Kapodistrian University of Athens, “Evangelismos” Hospital, Athens, Greece
4. Department of Statistics and Insurance Science, University of Piraeus, Piraeus, Greece