We thank Chan et al. for their kind comments outlined in their Letter to the Editor. A number of points are also highlighted for discussion pertaining to our manuscript ''The ALBI grade provides objective hepatic reserve estimation across each BCLC stage of hepatocellular carcinoma" [1].The evolving precision in the diagnosis and management of hepatocellular carcinoma (HCC) has led, over the past decades, to a progressive improvement in treatment allocation, such that an increasing proportion of patients are now being considered for a range of effective treatments with proven survival benefit over best supportive care [2].With this notion in mind and given the geographical and temporal heterogeneity of our study population, we evaluated whether the prognostic ability of the ALBI grade might have been influenced by a cohort effect relating to the time of diagnosis (pre-or post-year 2000). This was of particular importance in our study, given the high proportion of patients treated with loco-regional therapies (n = 1461), a patient subpopulation with notorious diversity in survival outcomes [3].The improved discriminatory ability of the ALBI grade over time, that has now also been independently observed by Chan et al., is somehow thought provoking in the biological qualification of the ALBI grade as a novel biomarker of liver functional reserve. Although emerging from retrospective studies, the mutual relationship between ALBI grade, antiviral treatment and survival highlighted by Chan et al. strongly resonates with level I evidence suggesting disease-modulating effects of nucleot(s)ide analogues following curative therapy of hepatitis B virus (HBV)-related HCC [4], where optimal control of viral replication seems more important in influencing survival than systemic anti-cancer control with adjuvant sorafenib therapy [5].With the discriminative ability of the ALBI being highest in patients classifying within Child-Pugh A criteria [6] it is perhaps unsurprising that the wider adoption of anti-HBV treatment over time in patients with HCC might have led to improved hepatic functional reserve and therefore better survival outcomes, reflected by the superior predictive accuracy of the ALBI grade.Over time, the availability and efficacy of treatment for hepatitis C virus (HCV) has also changed significantly, and the effect of antiviral therapy on patients' survival and discriminatory ability of the ALBI grade might extend to HCV-related chronic liver disease where highly active interferon-free regimens currently produce sustained virological responses in >95% of the patients treated with direct-acting antiviral agents [7].In answer to the second point raised by Chan et al., we tested whether the ALBI grade maintained its prognostic accuracy in a subset of 269 patients with HCC and without cirrhosis derived from our dataset. In this subgroup, Child-Pugh score was A5 in 144 (54%), A6 in 108 (40%) and B7 in 17 (6%). In non-cirrhotic patients with HCC, median overall survival (OS) was 19.7 months (95% CI 14.9-24.4) for ALBI ...