| OAVS | Oculo-Auriculo-Vertebral-Spectrum |
| SEV | Stochastic Epigenetic Variant |
| PCA | Principal Component Analysis |
| IQR | Interquartile Range |
| SVA | Surrogate Variable Analysis |
| OAVS | Oculo-Auriculo-Vertebral-Spectrum |
| SEV | Stochastic Epigenetic Variant |
| PCA | Principal Component Analysis |
| IQR | Interquartile Range |
| SVA | Surrogate Variable Analysis |