1. Dietetic Department Great Ormond Street Hospital Foundation Trust London UK
2. Physiotherapy Department Great Ormond Street Hospital Foundation Trust London UK
3. Developmental Neuroscience Research & Teaching Department Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health, NHS Foundation Trust London UK
4. School of Medicine Keele University Keele Staffordshire UK
5. Wolfson Centre for Inherited Neuromuscular Disease Oswestry Shropshire UK
6. Population, Policy & Practice Department UCL Great Ormond Street Institute of Child Health, Faculty of Population Health Sciences London UK