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Fig. 10.

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Relation between log CF and log Lagn for the low-z and high-z sources with S/NW3 & W4 > 5 (upper and lower panels, respectively). The regression lines in both panels fitted to our various subsamples, with and without the Spitzer data, along with the Gu (2013) regression lines for comparison, are described in the legends of the two panels.

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