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Boxplots of relative percent difference between measured and known physical dimension of coronary probes. Results shown for unstented (left) and stented (right) cases, with x-axis indicating specific region of interest (ROI). Note, the diameter was underestimated in the stented case and thus produced a negative relative percent difference. EID = energy-integrating detector, HR-PCCT = high-resolution PCCT, PCCT = photon-counting CT.
