Fig. 4From: Comparison between a dual-time-window protocol and other simplified protocols for dynamic total-body 18F-FDG PET imagingCorrelation analysis for Ki derived from the DTW protocol with different scan durations. The ROIs were sampled in the cerebral cortex, muscle, and tumor lesion. The correlation plot for K1 is shown in Additional file 1: Fig. S1. The associated Bland–Altman plots are shown in Additional file 1: Fig. S5Back to article page