I think when lives may be on the line it's acceptable to draw attention to a lack of convincing data. It's also worth noting that Calstar is starting with non-

I think when lives may be on the line it's acceptable to draw attention to a lack of convincing data. It's also worth noting that Calstar is starting with non-load-bearing brick markets, where lives are not on the line. So perhaps there's more to it in this particular case.