Dave - I think they got excited, did a PR and then
Post# of 30027
If you dig into the details there is a big difference between a case control study which is what they did vs. a full cohort study which is what Amarantus did. What is quick, cheap and easy. The other is what the scientific community and BP require.
Case-control study - http://en.wikipedia.org/wiki/Case-control_study
Cohort study - http://en.wikipedia.org/wiki/Cohort_study