| Spinal cord | 0% to receive ≥45 Gy(RBE) |
| Normal lung | ≤35% to receive 20 Gy(RBE) |
| Mean dose to entire lung ≤ 20 Gy(RBE) | |
| Heart | ≤30% to receive 40 Gy(RBE) |
| Esophagus | ≤50% to receive 50 Gy(RBE) |
| ≤40% to receive 70 Gy(RBE) | |
| 0% to receive ≥80 Gy(RBE) |
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