Fig. 2From: Long-term relationship between everolimus blood concentration and clinical outcomes in Japanese patients with metastatic renal cell carcinoma: a prospective studyThe relationships between everolimus blood concentration and efficacy. Efficacy was evaluated as time to treatment failure (TTF) (A) and progression-free survival (PFS) (B) with the Kaplan-Meier method and the log-rank testBack to article page