COL17A1 and pemphigus: Notably, in the discrimination of pemphigus and BP, for Dsg1, Dsg3, and BP180 antibodies, the AUC values of CLIA were 0.95 (95%CI: 0.92~0.98), 0.84 (95%CI: 0.77~0.91), and 0.87 (95%CI: 0.82~0.93), which were the best among the three methods (Figures 6D–F).