Thanks FTM! : ) Now that is the professional lab room answer .. vs my shady "8-ball right corner pocket" bar room explanation. Now no more leaving the board for months at a time... I've been struggling through "Notch signaling" and "blood tests" and "leucocytes" and now "peptides" but I do believe there will be some other method/test...to conclude survival benefit that will come in handy for Accelerated Approval. Maybe this March we get some clues...?