It looks like that is a collection of data including the Canadian trial-but also others. One has died in the Candian trial. One had a very close call. A friend of mine got as far as the prep for it and ened up with a severe flare and paralysis. Not sure if she will be able to continue the study.
I would no longer qualify for the study, as they consider me progressive not rrms now..though they waffle sometimes.