Figure 4From: Evaluation of limited blood sampling population input approaches for kinetic quantification of [18F]fluorothymidine PET data The correlation between Ki-67 LI and modified Patlak Ki. Correlation between Ki-67 LI and modified Patlak Ki using (a) FA-IF (R2 = 85), (b) POP-IF7 (R2 = 81), (c) POP-IF5 (R2 = 80) and (d) POP-IF3 (R2 = 64).Back to article page