Transfusion Transfusion - The Biggest Challenge?

I think another thing if I can jump in is that a lot of immunohimatology papers suffer from small sample size. And you know, Alyssa and I both wanted to break that mold with these projects and really try to be as broadly generalizable as possible. We did weigh amongst the author group, which all worked together, the validity or the power of the evidence. It's not really possible in these types of studies to really look at them with levels of evidence because they're usually observational studies or retrospective studies. So marrying those two, I'm sure, was a massive challenge. But we salute you guys for taking that on.