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Baseline characteristics
| Median age, y (range) | 58 (31–68) |
| ECOG performance status 0, % | 100 |
| Prior nephrectomy, % | 100 |
| MSKCC risk factors, n (%) | |
| 0 (favorable) | 25 (53) |
| 1–2 (intermediate) | 22 (47) |
| ≥ 3 (poor) | 0 (0) |
| Metastatic sites, n | |
| Lungs | 36 |
| Lymph nodes | 26 |
| Bones | 7 |
| Liver | 6 |
