[1] Danish Epilepsy Ctr, Dianalund, Denmark
[2] Univ Copenhagen, Panum Inst, ICMM, DK-2200 Copenhagen, Denmark
[3] Univ Southern Denmark, Fac Hlth Sci, Odense, Denmark
[4] Univ Washington, Div Med Genet, Dept Pediat, Seattle, WA 98195 USA
[5] Epilepsy Ctr Children & Adolescents, Clin Neuropediatr & Neurorehabil, Schon Klin Vogtareuth, Vogtareuth, Germany
[6] Clin Children & Adolescents, Esslingen, Germany
[7] Univ Hosp Ctr Zagreb, Dept Pediat, Zagreb, Croatia
[8] Univ Paris 06, Fac Med, Paris, France
[9] CNRS, INSERM, UMRS 975, UMR 725, Paris, France
[10] Univ Wurzburg, Inst Humangenet, D-97070 Wurzburg, Germany
[11] Med Ctr Utrecht, Dept Med Genet, Utrecht, Netherlands
[12] Roskilde Hosp, Dept Clin Med, Roskilde, Denmark
[13] Tayside Childrens Hosp, Dundee, Scotland
[14] Univ Dundee, Ninewells Hosp & Med Sch, Dundee DD1 9SY, Scotland
[15] Univ Kiel, Univ Med Ctr Schleswig Holstein, Kiel, Germany
[16] Childrens Hosp Westmead, Sydney, NSW, Australia
[17] CeGaT GmbH Ctr Genom & Transcript, Tubingen, Germany
[18] Univ Melbourne, Epilepsy Res Ctr, Melbourne, Vic, Australia
[19] UMC Utrecht, Med Genet Res, Utrecht, Netherlands
[20] Pediat Hosp Bambino Gesu, Child Neurol Unit, Rome, Italy
[21] Childrens Hosp A Meyer, Child Neurol Unit, Florence, Italy
[22] Univ Florence, Florence, Italy
[23] Univ Antwerp, Dept Mol Genet, Neurogenet Grp, Antwerp, Belgium
[24] Univ Antwerp, Lab Neurogenet, Antwerp, Belgium
[25] Univ Chile, Child Neurol Serv Hosp San Borja Arriaran, Santiago, Chile
[26] Univ Childrens Hosp, Dept Pediat Neurol, Tubingen, Germany
[27] Florey Inst Melbourne, Melbourne, Vic, Australia
[28] Univ Melbourne, Dept Paediat, Melbourne, Vic, Australia