Figure 2From: Conversion to mTOR-inhibitor-based immunosuppression: which patients and when?On-treatment analysis of the estimated glomerular filtration rate. Analysis according to the Modification of Diet in Renal Disease formula in the CONCEPT study (left) and the SPIESSER study (right), **P <0.01. GFR, glomerular filtration rate; M, month; SRL, sirolimus.Back to article page