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Top 5 for keyword centrality and frequency.
| Rank | Centrality | keyword | Rank | frequency | keyword |
|---|---|---|---|---|---|
| 1 | 0.21 | heterogeneity | 1 | 669 | satellite cells |
| 2 | 0.18 | repair | 2 | 593 | skeletal muscle |
| 3 | 0.17 | migration | 3 | 386 | expression |
| 4 | 0.14 | muscle | 4 | 293 | differentiation |
| 5 | 0.12 | connective tissue fibroblasts | 5 | 249 | stem cells |
