Ballooning (score 1–2) was a prominent feature in choline-deficient models (CDD, CDHFD, CDHCD and CDHFHCD) and some WD models, especially those containing 2% cholesterol (WD2%); for instance, Gubra Amylin Diet (GAN), Amylin Liver NASH (AMLN-C2) or AMLN Replacement Diet 3 (AMLNREP3-C2). This evidence concerns the gene IAPP and Wilson disease.