1. SphinCS GmbH Institute of Clinical Science for LSD Hochheim Germany
2. Departments of Neurology, Pediatrics and Medical Genetics Mayo Clinic Rochester Minnesota USA
3. Regional Coordination Center for Rare Diseases Academic Hospital ‘Santa Maria della Misericordia’ Udine Italy
4. Pediatric Neurology Department Vall d'Hebron University Hospital Barcelona Spain
5. Division of Metabolism Ospedale Pediatrico Bambino Gesù, IRCCS Rome Italy
6. Department of Paediatrics, Division of Endocrinology, Diabetology and Metabolism, and Institute of Clinical Chemistry, Inselspital University Hospital Bern, University of Bern Bern Switzerland
7. Department of Metabolic Medicine Great Ormond Street Hospital, Institute of Child Health, UCL, NIHR Biomedical Research Center London UK
8. Centre for Inherited Metabolic Diseases Copenhagen University Hospital (Rigshospitalet) Copenhagen Denmark
9. Gastroenterology and Hepatology UCSF Benioff Children's Hospital Oakland Oakland California USA
10. Department of Pediatric Neurology, Reference Centre for Lysosomal Diseases University Hospital Armand Trousseau Paris France
11. Department of Inborn Errors of Metabolism University of Munich Children's Hospital Munich Germany
12. Department of Neuropediatrics Centre Hospitalier Universitaire de Montpellier Montpellier France
13. Department of Inherited Metabolic Disorders Birmingham Children's Hospital Birmingham UK
14. Department of Paediatrics, Nutrition and Metabolic Diseases The Children's Memorial Institute Warsaw Poland
15. Biostatistics Clinical Trials Consulting & Training Limited Buckingham UK
16. Orphazyme A/S Copenhagen Denmark