From my little bit of research, saline solution (1.0046g/mL) used for intravenous fluid replacement can be administered to a human at up to 1,600,000mg/m/m per day. Unless an adverse effect of Kevetrin presents itself, then escalation at 100% each cohort would put us near a maximum saline solution dose by cohort 17. 
When viewed from that perspective, a cancer fighter getting to cohort 9+ when saline solution only makes it to 17... well that's pretty darn good I'd say! (BTW, this was a pointless exercise done for my own curiosity)
When viewed from that perspective, a cancer fighter getting to cohort 9+ when saline solution only makes it to 17... well that's pretty darn good I'd say! (BTW, this was a pointless exercise done for my own curiosity)