Figure 1From: Safety and efficacy of everolimus in Chinese patients with metastatic renal cell carcinoma resistant to vascular endothelial growth factor receptor-tyrosine kinase inhibitor therapy: an open-label phase 1b study Kaplan-Meier estimate of progression-free survival. The plot depicts the probability of progression-free survival over time (months) for patients who received everolimus (full analysis set population). The square symbol represents censoring times. The number of patients still at risk is shown for each time point.Back to article page