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In vivo coronal CT images after intravenous injection of (A) the commercial iodine contrast agent Iopamidol®-370 (150 µL; 175 mg I/mL) and (B) CeO2NPs-MSA solution (200 μL, 10 mg Ce/mL) at various representative times, from 2 min post-injection up to 24 h.
