[1] Univ Med Ctr Utrecht, Pediat Neurol, Utrecht, Netherlands
[2] Univ Med Ctr Utrecht, Radiol, Utrecht, Netherlands
[3] Childrens Mem Hlth Inst, Inst Pomnik, Ctr Zdrowia Dziecka, Pediat Neurol, Warsaw, Poland
[4] Med Univ Wien, Pediat Neurol, Vienna, Austria
[5] Motol Univ Hosp, Pediat Neurol, Prague, Czech Republic
[6] Lady Cilento Childrens Hosp, Pediat Neurol, Brisbane, Qld, Australia
[7] INSERM, Pediat Neurol, Paris, France
[8] Katholieke Univ Leuven, Pediat Neurol, Leuven, Belgium