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. 2016 Oct 18;11(10):e0164196. doi: 10.1371/journal.pone.0164196

Fig 1.

Fig 1

Plot showing correlation between health survey data and metabolite levels for A) controls and B) pre-symptomatic individuals, the color and size of the circles correspond to the strength of the correlation, with increasing circle size and color intensity indicating increasing correlation; shades of blue are used for negative correlations and shades of red for positive correlations, squares indicate correlations that were statistically significant (p-value < 0.05).