IWFAL - RE ONCY
I THINK they get a look at the first 80 patients. If you have time to listed to the virology interview - i did provide a link a few posts back - ceo stated that they had 30 centers recruiting and that in the next 60 days they will have 100 centers recruiting - i think that they know results from first 80 and are pushing hard to accrue the remaining patients asap, otherwise i do not see a point to mention this data about the 100 centers (if i recall correctly)
may have been a sleep, may have been a nugget of info for the careful listener
will see, nothing is sure.