| Ipsilateral lung | V20 Gy < 20% (no more than 20% of ipsilateral lung receiving 20 Gy or more) |
| Heart | V30 Gy < 10% (no more than 10% of heart receiving 30 Gy or more) |
| Contralateral lung | V5 Gy and V10 Gy |
| Contralateral breast | V10 Gy |
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