| to help reduce inflammation | 8 | purpose |
| in many knee joint arthritis cases | 4 | location |
| within 90 minutes | 3 | temporal |
| stem cell → be → deployed | 12 |
| stem cell → be deployed → iv | 6 |
| stem cell → be deployed in → our facility | 3 |
| negative | neutral | positive |
| 0.046 | 0.762 | 0.191 |
| Raw frequency | 21 |
| Normalized frequency | 0.393 |
| Modifier score | 0.500 |
| Perplexity | 229.489 |