[1] Radboud Univ Nijmegen Med Ctr, Dept Pediat, Nijmegen Ctr Mitochondrial Disorders, Nijmegen, Netherlands
[2] Radboud Univ Nijmegen Med Ctr, Dept Lab Med, Nijmegen, Netherlands
[3] Radboud Univ Nijmegen Med Ctr, Dept Radiol & Nucl Med, Nijmegen, Netherlands
[4] Radboud Univ Nijmegen Med Ctr, Dept Hlth Evidence, Nijmegen, Netherlands
[5] Radboud Univ Nijmegen Med Ctr, Dept Gen Internal Med, Nijmegen, Netherlands