My feeling is moderate cases will be counted a clear success my other feeling is the extreme cases will see benefit from B but more of a mixed outcome due to possible organ damage wrought on by covid in the later stage. But due to there not being a good alternative treatment in either moderate or severe any amount of benefit in either would be improvement in what we have now. I think in the severe cases it just depends on just how far gone the patient is before receiving treatment.imo Hoping for the best outcome in both.