There was a comment on this on BBC breakfast yesterday, with an MS specialist saying that it was promising, but not up to the hype that people were making over

There was a comment on this on BBC breakfast yesterday, with an MS specialist saying that it was promising, but not up to the hype that people were making over it? He said it was an Avenue to explore further, and looked to be a good technique, but there was a long way to go - he quoted the stats from the study, and certainly seemed to be familiar with it and the methodology used. Can't find a link to it (it was an interview rather than a feature), alas.