[1] Hop Univ Gui de Chauliac, Dept Epileptol, Montpellier, France
[2] Aghia Sofia Childrens Hosp, Dept Neurol & Neurophysiol, Athens, Greece
[3] Univ Pavia, Dept Internal Med & Therapeut, Clin Pharmacol Unit, I-27100 Pavia, Italy
[4] Istanbul Univ, Cerrahpasa Fac, Dept Pharmacol, Istanbul, Turkey
[5] Univ Cantabria, Dept Med & Surg Sci, Div Neuropediat, Santander, Spain
[6] Ctr Hosp Univ, Neurol Serv, Alger, Algeria
[7] Damascus Hosp, Dept Neurol, Damascus, Syria
[8] Hosp Charles Nicolle, Unite Neurol, Tunis, Tunisia
[9] Souraski Med Ctr, Dept Neurol, Tel Aviv, Israel