| at 18 hours for histopathology | 4 | temporal |
| the next day | 2 | temporal |
| from hepatitis c-infected donors | 2 | other |
| lung → be → harvested | 95 |
| lung → be harvested after → treatment | 4 |
| negative | neutral | positive |
| 0.317 | 0.661 | 0.021 |
| Raw frequency | 99 |
| Normalized frequency | 0.828 |
| Modifier score | 0.500 |
| Perplexity | 109.959 |