@@ -63,15 +63,15 @@ In the publication, we have shown the need of infusing contrast agent to achieve
To quantify spatial CA distribution, we first determined the relation between image intensity and barium concentration, finding the thepretically expected linear relation. The single points to obtain the linear relation were obtained from 3D segmentation of the tubes available in Fig. 3.
> Fig.3. *In vitro* calibration scans used for the calibration ramp presented in Experiment 3. Tubes containing different dilutions of CA resulting in a final concentration of 0, 48, 120, 158.4 and 240 mg Ba/mL (left to right)
