1. Department of PathologySARAH Network of Rehabilitation Hospitals Belo Horizonte Brazil
2. Wellcome Centre for Mitochondrial ResearchTranslational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University Newcastle upon Tyne UK
3. NHS Highly Specialised Services for Rare Mitochondrial Disorders, Royal Victoria InfirmaryNewcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
4. Department of NeurophysiologySARAH Network of Rehabilitation Hospitals Belo Horizonte Brazil
5. Department of Pediatrics and GeneticsSARAH Network of Rehabilitation Hospitals Belo Horizonte Brazil
6. Clinical Biochemistry, Royal Victoria Infirmary, Newcastle upon Tyne Hospitals NHS Foundation Trust Newcastle upon Tyne UK
7. Department of RadiologySARAH Network of Rehabilitation Hospitals Belo Horizonte Brazil
8. Department of Electron MicroscopySARAH Network of Rehabilitation Hospitals Brasília Brazil
9. Department of Molecular BiologySARAH Network of Rehabilitation Hospitals Brasília Brazil
10. Neurometabolic UnitNational Hospital for Neurology and Neurosurgery London UK
11. School of Pharmacy and Biomolecular Sciences, Liverpool John Moores University Liverpool UK
12. South West Regional Metabolic DepartmentBristol Royal Hospital for Children Bristol UK