Fig. 2From: Kinfitr — an open-source tool for reproducible PET modelling: validation and evaluation of test-retest reliabilityComparison of VT values calculated by kinfitr and PMOD. The relationship between binding estimates calculated by either kinfitr or PMOD. All results were derived from the frontal cortex region. The diagonal line represents the line of identity. Each colour corresponds to a different subject, and the dotted lines connect both measurements from the same subjectBack to article page