do you mean the safety of the treatment? If so it’s been tested...

do you mean the safety of the treatment? If so it’s been tested already and proven safe, which is why they could skip to phase 2/3. Otherwise, rem-l is acting to suppress the cytokine storms happening in a patient which is a condition where their own immune system is already majorly failing their body by attacking it. You cant really have more of a “negative immune system reaction” when the treatment’s target IS a negative immune system reaction. The results can either show improvement or more of the same (resulting in an unfortunate death)