For example, in the presence of an unexpected marker for autoimmune hepatitis, it should be indicated that the finding of such autoantibodies “could be associated with autoimmune hepatitis.” In the presence of anti-DFS70 antibodies (possibly confirmed with specific tests), it should be indicated that said marker “does not generally correlate with ANA-associated autoimmune pathology.” When the second-level tests are executed in the context of ANA negativity, the reason for following that particular diagnostic procedure should be explained. Here, BTG3 is linked to autoimmune hepatitis.