Perhaps that&#x27;s not the goal of this study?  I think there&#x27;s benefit in knowing that there is a difference, even if it&#x27;s just in the ability to get further, more targeted studied funded now that a fundamental question has been answered.  Now, instead of answering both whether there&#x27;s a difference, and whether it affects a specific aspect of blood testing, future studies can focus more on the second aspect of that.  I imagine that makes funding quite a bit easier to get.