 And what I found was studies, both pro and con, studies that show that in the intensive care unit, when people are virtually on their last legs, it doesn't help that much, which is too bad because this is about a 50% mortality rate from septic shock in the intensive care unit when people have sepsis. So it didn't really pan out. But I do have a study here, and it's a study of many studies. It's a meta-analysis.