- The takeaway from the public is that this is another way of looking at stroke risks. We know that elevated blood pressure, we know the risk factors for developing a stroke, and this is showing that there is another simple test, very relatively inexpensive, that you're able to do that we look at for how the eye does, what our vision is going to look. We would want to look for retinopathy. Retinopathy is associated with other conditions as well. And now we're seeing it's associated with stroke. So this could be an important piece of of an examination, that you would be a comprehensive examination looking at the eye and then also relating that to stroke. The good part of this, of the study, this is a relatively inexpensive tests that you do that you would do anyway, that you would want to know, whether I have retinopathy. You would want to know that, almost on any individual. And this is relating it now to another condition. And that's what this study has brought to it. The assessment of retinopathy is relatively easy. It's easy for many practitioners to be able to do it, do you don't need a whole lot of special equipment, and you don't need things out of the ordinary. So, this is utilizing an important diagnostic technique and applying it to another area and another discipline. In this particular case, stroke.