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Temporal resolution and reproducibility of treatments to the static phantom by the mean of time-resolved γ failure rates of final accumulated, cumulative, and transient doses in static experiments.
| VMAT plan | Lung (low modulation) | Lung (high modulations) | Prostate (low modulation) | Prostate (high modulation) |
|---|---|---|---|---|
| Mean time resolution ± 1 SD (ms) | 68 ± 19 | 40 ± 13 | 56 ± 19 | 35 ±10 |
| Accumulated (%) | 0 | 0 | 0 | 0 |
| Cumulative (%) | 0.27 | 0.19 | 0.39 | 0.01 |
| Transient (%) | 1.30 | 1.29 | 2.39 | 0.76 |
