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The modified ROC curves showing the testing of the exponent (Exp) in Eq. (1) are provided in figures (a) and (b). The modified ROC curves showing the testing of the age normalization factor (Age_Norm) in Eq. (1) are provided in figures (c) and (d). Results for females are given in figures (a) and (c) and the results for males are given in figures (b) and (d). The exponent was varied from 1.0 to 5.0 and the age normalization factor was varied from 10 to 80.
