KRT88P and liver disorder: While the American Association for the Study of Liver Diseases (AASLD) guidelines recommend only HBsAg and anti-HBc IgG for screening purposes, the APASL, American Gastroenterological Association (AGA), European Association for the Study of the Liver (EASL), American Society of Clinical Oncology (ASCO) and Centers for Disease Control and Prevention (CDC) guidelines recommend also testing anti-HBs to identify the group that should be vaccinated early [9,10,11,12,13,17,18].