1. Department of Neurology, Epilepsy-Center Berlin-Brandenburg; Charité - Universitätsmedizin Berlin; Berlin Germany
2. Beaumont Hospital; Royal College of Surgeons in Ireland; Dublin Ireland
3. FutureNeuro Research Centre; Dublin Ireland
4. Centro Hospitalar e Universitário de Coimbra; Coimbra Portugal
5. Hospital Universitario Fundación Jiménez Díaz; Madrid Spain
6. Eisai Europe Ltd; Hatfield UK
7. Hospital Universitario y Politécnico La Fe; Valencia Spain