1. Institute of Congenital Metabolic Diseases, Paracelsus Medical University, 5020 Salzburg, Austria
2. European Reference Network for Hereditary Metabolic Diseases, MetabERN, 33100 Udine, Italy
3. Stem Cell and Neurotherapies, Division of Cell Matrix Biology and Regenerative Medicine, Faculty of Biology, Medicine and Health, University of Manchester, Manchester M13 9PL, UK
4. Department of Genetics, Medical Genetics Service and Biodiscovery Laboratory, Portal Hospital de Clínicas de Porto Alegre, Universidade Federal do Rio Grande do Sul (UFRGS), Casa dos Raros, Porto Alegre 90610-261, Brazil
5. Department of Child Neurology, Epilepetology and Social Pediatrics, Center of Rare Diseases, University Hospital Giessen/Marburg, 35392 Giessen, Germany
6. Regional Coordinating Center for Rare Diseases, University Hospital Udine, 33100 Udine, Italy
7. Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, 5020 Salzburg, Austria
8. Department of Pediatric Cardiology, University Hospital Mainz, 55131 Mainz, Germany
9. Team Biostatistics and Big Medical Data, IDA Lab Salzburg, Paracelsus Medical University, 5020 Salzburg, Austria
10. Research and Innovation Management, Paracelsus Medical University, 5020 Salzburg, Austria