[1] Univ Witten Herdecke, Childrens Hosp Datteln, Dept Pediat Neurol, Datteln, Germany
[2] Med Univ Vienna, Dept Neurol, Div Neuropathol & Neurochem, Vienna, Austria
[3] Med Univ Vienna, Comprehens Ctr Pediat, Dept Pediat & Adolescent Med, Vienna, Austria
[4] Univ Witten Herdecke, Childrens Hosp Datteln, Dept Pediat Radiol, Datteln, Germany
[5] Med Univ Vienna, Dept Pediat & Adolescent Med, Div Pediat Pulmonol Allergol & Endocrinol, Vienna, Austria
[6] Olga Hosp, Dept Pediat, Div Pediat Neurol, Stuttgart, Germany
[7] Univ Augsburg, Augsburg Univ Hosp, Div Pediat Neurol, Clin Pediat, Augsburg, Germany
[8] Med Univ Innsbruck, Dept Pediat 1, Pediat Neurol, Innsbruck, Austria
[9] Childrens Hosp DRK Siegen, Dept Neuropediat, Siegen, Germany
[10] Univ Hosp Heidelberg, Ctr Child & Adolescent Med, Dept Gen Pediat, Div Neuropediat & Metab Med, Heidelberg, Germany
[11] Hosp Neuropediat & Neurol Rehabil, Schoen Klin Vogtareuth, Ctr Epilepsy Children & Adolescents, Vogtareuth, Germany
[12] Paracelsus Med Univ Salzburg, Res Inst Rehabil Transit & Palliat, Salzburg, Austria
[13] Tech Univ Munich, Sch Med, Kinderklin Munchen Schwabing, Dept Pediat,Pediat Neurol, Munich, Germany
[14] Tech Univ Munich, Dept Pediat, Social Pediat, Munich, Germany
[15] Hosp Dritter Orden, Dept Pediat & Adolescent Med, Munich, Germany
[16] Klinikum Mutterhaus Borromaerinnen, Dept Neuropediat, Trier, Germany
[17] Klinikum Leverkusen, Social Pediat Ctr, Dept Neuropediat, Leverkusen, Germany
[18] Klinikum Bayreuth, Dept Pediat, Bayreuth, Germany
[19] Barmherzige Bruder St Hedwig Hosp, Dept Neuropediat, Clin Pediat, Regensburg, Germany
[20] Univ Childrens Hosp Tubingen, Dept Pediat Neurol & Dev Med, Tubingen, Germany
[21] Childrens Hosp St Marien, Dept Pediat Neurol, Landshut, Germany
[22] Univ Med Ctr Schleswig Holstein, Dept Pediat, Kiel, Germany
[23] Bethanien Hosp, Dept Pediat, Moers, Germany
[24] Med Univ Innsbruck, Clin Dept Neurol, Innsbruck, Austria
[25] Med Univ Vienna, Dept Biomed Imaging & Image Guided Therapy, Vienna, Austria
[26] Klin Donaustadt, Dept Radiol, Vienna, Austria
[27] Univ Hosp Schleswig Holstein, Inst Clin Chem, Kiel, Germany
[28] Univ Hosp Schleswig Holstein, Dept Neurol, Kiel, Germany
[29] Med Univ Vienna, Comprehens Ctr Clin Neurosci & Mental Hlth, Vienna, Austria