Table 2.
Exclusion criteria
| mtDNA tRNA variants |
| No human participants |
| No quantitative assessment of a respiratory complex |
| Large-scale mtDNA deletions |
| Reviews |
| Commentary |
| Editorials |
| Non-English articles |
Exclusion criteria
| mtDNA tRNA variants |
| No human participants |
| No quantitative assessment of a respiratory complex |
| Large-scale mtDNA deletions |
| Reviews |
| Commentary |
| Editorials |
| Non-English articles |