...Change From Baseline in Relationship of Biomarker Alpha-fetoprotein (AFP) to Overall Survival (OS)...Biomarker response was defined as a > 20% decrease in the biomarker AFP from baseline during 8 weeks of treatment. Data presented is median overall survival of those participants who achieved the defined biomarker response. Participants enrolled in Part A had a baseline AFP level of >1.5 upper limit normal (ULN). Participants enrolled in Part B had baseline AFP level <1.5 ULN...