Corrigendum

Corrigendum to “Erbium-Based Perfusion Contrast Agent for Small-Animal Microvessel Imaging”

Figure 3

Rebinned 100 μm voxel images where the (a) maximum intensity projection (MIP) of a whole body perfused mouse demonstrates that the attenuation of the Er2O3 contrast agent in the vasculature is higher than the mouse’s skeletal structure. Quantitative measurements of attenuation (in HU) were obtained from regions drawn within heart (b), testes (c), inferior vena cava (d), and cortical bone (e).