In 2013, Hardtke-Wolenski et al. (12) established an AIH model against FTCD in NOD with one single adenoviral injection into the tail vein, but in 2016 they did not observe chronic AIH with either soluble liver antigen (SLA) or CYP2D6 in B6, Balb/c and FVB (13). This evidence concerns the gene CYP2D6 and autoimmune hepatitis.