about crossover yes it is ethically correct to have a crossover and easier to recruit patients, but that was not what I wrote anything about. it was a comment to compare things that should not be compared. So if you think it's fine to compare our blinded (or unblinded) data with SOC then be my guest .. but it is just plane wrong .. as to why one has placebo vs. teatment and one must show stat. Sig. is to eliminate external factors for the effect teatment hopefully exhibits. Said in laymen words, so people understand it. if one has not understood it then he one did not understand the core of medical trials like this .. and if that is not the case why then at all compare with control in other trials .. come on .. and as for the hold .. pure speculation .. no one knows i.. but I think and hope it is due to pseudoprogression .. and the reason is that the timeline fits nicely in relationship when LL started to put more focus on it.
Market Data 
Markets 
AI
