1. Department of Clinical and Molecular Genetics Hospital Vall d'Hebron, and Medicine Genetics Group, Vall d’Hebron Research Institute (VHIR), 08035 Barcelona, Spain
2. Research Programme Manager, SMA Europe e.V., Freiburg, Germany
3. The Dubowitz Neuromuscular Centre, NIHR Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health University College London, & Great Ormond Street Hospital NHS Foundation Trust, London, UK
4. Patient Representative, Head of SMA Family Foundation Russia & Delegate of SMA Europe e. V., Freiburg, Germany
5. Paediatric Research Nurse, Great Ormond Street Hospital NHS Trust, London, United Kingdom
6. Patient Representative, SMA Serbia & Delegate of SMA Europe e.V., Freiburg, Germany
7. MPT: MDUK Oxford Neuromuscular Centre, Oxford, United Kingdom
8. MDUK Oxford Neuromuscular Centre, Department of Paediatrics, University of Oxford
9. The Dubowitz Neuromuscular Centre, Great Ormond Street Hospital NHS Foundation Trust, London, UK & NIHR Great Ormond Street Hospital Biomedical Research Centre, Great Ormond Street Institute of Child Health University College London