Tissue Rep Depth NRF PBC NSC RSC Liver P348 13,613,278 0.89 0.64 1.11 0.43 Liver P350 13,804,141 0.90 0.65 1.07 0.26 Lung P348 13,817,610 0.87 0.63 1.14 0.57 Lung P350 10,600,593 0.91 0.71 1.14 0.46 Spleen P348 16,189,753 0.85 0.58 1.11 0.50 Spleen P350 11,225,531 0.90 0.69 1.08 0.29