[1] Univ Leipzig, Inst Human Genet, Med Ctr, Leipzig, Germany
[2] Univ Pittsburgh, Childrens Hosp Pittsburgh, Dept Pediat, Med Ctr, Pittsburgh, PA USA
[3] Royal Devon & Exeter NHS Fdn Trust, Exeter Genom Lab, Exeter, Devon, England
[4] Belfast City Hosp, Belfast Hlth & Social Care Trust, Northern Ireland Reg Genet Ctr, Belfast, Antrim, North Ireland
[5] Royal Belfast Hosp Sick Children, Belfast Hlth & Social Care Trust, Dept Paediat Metab Med, Belfast, Antrim, North Ireland
[6] Washington Univ, Div Child Neurol, Sch Med, St Louis, MO USA
[7] Epilepsy Ctr Kleinwachau, Radeberg, Germany
[8] Hosp Civils Lyon, Dept Med Genet, Lyon, France
[9] Hop Univ Robert Debre, Dept Genet, Paris, France
[10] Kennedy Krieger Inst, Dept Neurol & Dev Med, Baltimore, MD USA
[11] GeneDx, Gaithersburg, MD USA
[12] Cedars Sinai Med Ctr, Dept Pediat, Div Med Genet, Los Angeles, CA USA
[13] Hamad Bin Khalifa Univ, Qatar Biomed Res Inst, Neurol Disorders Res Ctr, Doha, Qatar
[14] Geisinger Hlth Syst, Med Genet, Danville, PA USA
[15] Univ Med Ctr Utrecht, Dept Genet, Untrecht, Netherlands
[16] Univ Zurich, Inst Med Genet, Zurich, Switzerland
[17] Childrens Mercy Hosp, Genom Med Ctr, Kansas City, MO USA
[18] Univ Bourgogne Franche Comte, Equipe Genet Anomalies Dev, INSERM UMR1231, Dijon, France
[19] Ctr Hosp Univ Dijon, FHU TRANSLAD, Ctr Reference Anomalies Dev & Syndromes Malformat, Dijon, France
[20] NYU Grossman Sch Med, Dept Pediat, New York, NY USA
[21] St Jude Childrens Res Hosp, Ctr Pediat Neurol Dis Res, Memphis, TN USA