1 Division of Child Neurology and Metabolic Disorders, University Children's Hospital, Heidelberg, Germany. Thomas.Opladen@med.uni-heidelberg.de.
2 Pediatric Neurology Unit, Department of Pediatrics, University Hospital Reina Sofía, IMIBIC and CIBERER, Córdoba, Spain.
3 Inborn errors of metabolism Unit, Institut de Recerca Sant Joan de Déu and CIBERER-ISCIII, Barcelona, Spain.
4 Unit of Pediatric Neurology and Metabolic Disorders, Department of Pediatrics, Hospital Germans Trias i Pujol, and Faculty of Medicine, Universitat Autònoma de Barcelona, Badalona, Spain.
5 Department of Neurology, Washington University School of Medicine, St. Louis, USA.
6 Department of Pediatrics, Section of Metabolism, Hacettepe University, Faculty of Medicine, 06100, Ankara, Turkey.
7 Division of Child Neurology and Metabolic Disorders, University Children's Hospital, Heidelberg, Germany.
8 Developmental Neurosciences, UCL Great Ormond Street-Institute of Child Health, London, UK.
9 Department of Neurology, Great Ormond Street Hospital, London, UK.
10 Unit of Child Neurology and Psychiatry, Department of Human Neuroscience, Sapienza University of Rome, Rome, Italy.
11 Neurometabolic Unit, National Hospital, Queen Square, London, UK.
12 Department of Pediatrics, AOU Città della Salute e della Scienza, Torino, Italy.
13 Department of Paediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic.
14 First Department of Pediatrics of the University of Athens, Aghia Sofia Hospital, Athens, Greece.
15 Department of Pediatric, Pediatric Neurology and Metabolism Unit, UZ Brussel, Brussels, Belgium.
16 Department of Pediatrics, University of Alberta Glenrose Rehabilitation Hospital, Edmonton, Canada.
17 Clinical biochemistry department, Institut de Recerca Sant Joan de Déu, CIBERER and MetabERN Hospital Sant Joan de Déu, Barcelona, Spain.
18 Department of Pediatrics, Division of Biochemical Genetics, BC Children's Hospital, University of British Columbia, Vancouver, BC, Canada.
19 Division of Metabolism, University Children's Hospital Zurich, Zürich, Switzerland.
20 Clinic for Pediatrics I, Medical University of Innsbruck, Anichstr 35, Innsbruck, Austria.
21 U.O.C. Malattie Metaboliche Ereditarie, Dipartimento della Salute della Donna e del Bambino, Azienda Ospedaliera Universitaria di Padova - Campus Biomedico Pietro d'Abano, Padova, Italy.
22 Departments of Neurology and Laboratory Medicine, Alzheimer Centre, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.
23 UCSD Departments of Neuroscience and Pediatrics, Rady Children's Hospital Division of Neurology, Rady Children's Institute for Genomic Medicine, San Diego, USA.
24 Department of Paediatrics and Adolescent Medicine, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic. Jan.Kulhanek@vfn.cz.