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Reconstructed conductivity (a) and permittivity (b) from the contrast phantom containing 6 sample tubes of 9 mm diameter filled with different solutions spanning the EP ranges of interest. The targeted and reconstructed cross-section EP images are shown to the left of the plots. The reconstructed EPs inside each tube are shown as mean ± standard deviation, plotted and fitted against the dielectric probe measurement results. Scale bar: 10 mm.
