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. 2016 Feb 5;11(2):e0148507. doi: 10.1371/journal.pone.0148507

Fig 7. Time shift analysis of the negative IgG-Ptx component of SKI retrospective cases and overlay with PIENTER-2 data.

Fig 7

Left panels: Density distribution of IgG-Ptx (IU/ml) in samples obtained from retrospective cases (bars) having τ >24 months (A), τ >42 months (B), or τ >60 months (C), respectively. Lines indicate the fitted negative (blue line) and positive (red line). Right panels: Density distribution of IgG-Ptx (IU/ml) in samples obtained from the PIENTER-2 study (bars + dotted line), the blue line indicates the time shifted overlay of the retrospective cases indicated in the left panel.