1. Laboratory for Genetics of Mitochondrial Disorders, INSERM U1163, Imagine InstituteParis Descartes‐Sorbonne Paris Cité UniversityParis France
2. Department of Genetics, Reference Center for Mitochondrial Diseases (CARAMMEL), Necker Enfants Malades HospitalParis Descartes UniversityParis France
3. UMR CNRS 6015‐INSERM U1083, MitoVasc InstituteAngers UniversityAngers France
4. Department of PathologyCHRU BrestBrest France
5. Reference Center for Inherited Metabolic DiseasesRobert Debré HospitalParis France
6. Biochemistry laboratoryBicêtre HospitalLe Kremlin Bicêtre France
7. Department of Pediatric Neurology, Necker Enfants Malades HospitalParis Descartes UniversityParis France
8. Reference Center for Inherited Metabolic Diseases, Necker Enfants Malades Hospital, Imagine InstituteParis Descartes University, INEM‐1151, G2M, MetabERNParis France
9. Department of Pediatric Radiology, INSERM UMR 1163, INSERM U1000, Necker Enfants Malades Hospital, Imagine InstituteUniversité Paris Descartes‐Sorbonne Paris CitéParis France