1. Department of Clinical Neuroscience; Karolinska Institutet; Stockholm Sweden
2. Department Molecular and Clinical Pharmacology; University of Liverpool; Liverpool United Kingdom
3. The Walton Centre NHS Foundation Trust; Liverpool United Kingdom
4. Reference Center for Refractory Epilepsy; Ghent University Hospital; Ghent Belgium
5. Epilepsy Center; Department of Health Sciences; San Paolo Hospital; University of Milan; Milan Italy
6. Department of Neurology; The Children Hospital “Agia Sophia”; Athens Greece
7. Department of Pediatric Neurology; Children's Hospital; University of Helsinki and Helsinki University Hospital; Helsinki Finland
8. Department of Neurology; School of Medicine; University of Eastern Finland; Kuopio Finland
9. Kuopio Epilepsy Center; Kuopio University Hospital; Kuopio Finland
10. Department of Neurology; Christian Doppler Klinik; Paracelsus Medical University Salzburg; Salzburg Austria
11. Centre for Cognitive Neuroscience; Salzburg Austria
12. Department of Public Health and Health Technology Assessment; UMIT - Health & Life Sciences University; Hall in Tirol Austria