date:May 10, 2012
said major strengths of the study were employing oral exposure routes in non-human primates and appropriate analytical methods of the data.
Sample size too small
However, he too raised questions over the very high dose level administered in one go. Human exposure occurs in repeated lower levels, which meant the WSU methodmay not necessarily be reflective of how people and tissues are exposed
Prof Foster also raised concerns that the sample size was far too small to draw statistically relev