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. 2018 Jan 31;9:154. doi: 10.3389/fimmu.2018.00154

Figure 1.

Figure 1

Comparison of serum protein levels and pairwise correlations. (A) Box plots showing the expression levels of 12 proteins in the microalbuminuria (MA) (n = 88) and nMA (n = 482) patient groups. (B) Heatmaps showing the pairwise correlation coefficients in type-1 diabetes (T1D) patients with and without MA. The correlation coefficients of proteins are clustered based on the hierarchical clustering. Boxes indicate groups of proteins with higher correlations. *** P < 0.000001, ** P < 0.01, and * P < 0.05.