Table 1: D10,D50 and RBE in iSAEC and HFL-I cells.
| Cell line | Dose region (Gy) | D10 (Gy) | D50 (Gy) |
| iSAEC | |||
| X-ray | 0-14 | 24 | 8.3 |
| C-ion | 0-8 | 10 | 2.6 |
| RBE | 2.4 | 3.2 | |
| HFL-I | |||
| X-ray | 0-4 | NA | 3.3 |
| C-ion | 0-2 | NA | 1.5 |
| RBE | NA | 2.2 |
RBE: relative biological effectiveness; C6ion: carbon ion; NA: not assessed.