Correction to: Age at disease onset and peak ammonium level rather than interventional variables predict the neurological outcome in urea cycle disorders
1 Department of General Pediatrics, Division of Inherited Metabolic Diseases, University Children's Hospital Heidelberg, Im Neuenheimer Feld 430, D-69120, Heidelberg, Germany. [email protected].
2 Hospital San Joan de Deu, Servicio de Neurologia and CIBERER, ISCIII, Barcelona, Spain.
3 Assistance Publique-Hôpitaux de Paris, Service de Maladies Metaboliques, Hôpital Necker-Enfants Malades, Paris, France.
4 Hospital de S. João, EPE, Unidade de Doenças Metabólicas, Serviço de Pediatria, Porto, Portugal.
7 Department of General Pediatrics, Division of Inherited Metabolic Diseases, University Children's Hospital Heidelberg, Im Neuenheimer Feld 430, D-69120, Heidelberg, Germany.
8 Centre de Référence Maladies Héréditaires du Métabolisme de l'Enfant et de l'Adulte, Jeanne de Flandre Hospital, CHRU Lille, Lille, France.
9 RADEME EA 7364, Faculty of Medicine, University Lille 2, 59037, Lille, France.
10 Metabolic Unit, Department of Pediatrics, Hospital Clinico Universitario de Santiago de Compostela, Santiago de Compostela, Spain.
11 Screening Department, Institute of Mother and Child, Warsaw, Poland.
12 Division of Metabolism and Children's Research Centre, University Children's Hospital Zurich, Steinwiesstraße 75, CH-8032, Zurich, Switzerland.
13 Centre for Inherited Metabolic Diseases, Department of Clinical Genetics, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark.