deaths (OS)progression or deaths (PFS)RFS/DFS

mHCC - 1st line (L1) metastatic/advanced hepatocellular cancer (mHCC) mHCC - 1st line (L1)

mHCC - 2nd line (L2) metastatic/advanced hepatocellular cancer (mHCC) mHCC - 2nd line (L2)

versus placebo
pembrolizumab alone vs. placebo 1 certainty unassessable-20% certainty unassessable-26%-