Once again, PFS is the statistical objective, and OS is the real results,
So, NWBO's OS results are proof that DCVax-L not only works but exceeded the objectives. Therefore, your attempt to deflect DCVax-L falls short on all grounds.
Time to move on since DCVax-L works and all effort to rebuke it fails. The good news is NWBO is on the right track and that is the bottom line.