Hepatology Digest: Hepatocyte transplantation is a promising new treatment for several liver diseases. Could you comment on the current situation of its usage in liver failure?

• 国际肝病：肝细胞移植对多种肝病来说都是很有前途的新的治疗方法。您能否对目前它在肝衰竭患者中的应用情况作出评价？