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Tissue names and reference values of SPR corresponding to label numbers in Figure 3
| Label | Tissue | True SPR |
|---|---|---|
| 1 | Eye lens | 1.060 |
| 2 | Adipose | 0.979 |
| 3 | Skin | 1.084 |
| 4 | Muscle | 1.044 |
| 5 | Cortical bone | 1.714 |
| 6 | Cranium | 1.480 |
| 7 | Brain | 1.040 |
| 8 | Cartilage | 1.081 |
| 9 | Breast | 1.029 |
| 10 | Heart | 1.054 |
| 11 | Blood | 1.053 |
| 12 | Rib | 1.329 |
| 13 | Inflated lung | 0.258 |
