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Boxplots for maximum values of TVSymp, MTVSymp, and dPhEDA for EP dataset. The circles in the boxplots indicate outliers. Outliers were set if each datum is above Q1 − 1.5 × (Q3 − Q1) or below Q3 + 1.5 × (Q3 − Q1). Q1 and Q3 represent the first and third quartiles, respectively.
