Results of the Delong-test for comparison of ROC-curves (paired) were as follows: Test 1 (VLwk4): AUC = 0.793653, SD = 0.025563, CI = [0.743552; 0.843755]; Test 2 (Score): AUC = 0.729519, SD = 0.028006, CI = [0.674629; 0.784410].