| from healthy donors | 13 | other |
| from areas of healthy tissue | 4 | location |
| from rummelt's own blood | 4 | other |
| stem cell → be → drawn | 27 |
| stem cell → be → shown | 4 |
| negative | neutral | positive |
| 0.114 | 0.744 | 0.142 |
| Raw frequency | 31 |
| Normalized frequency | 0.471 |
| Modifier score | 0.500 |
| Perplexity | 90.752 |