 But if they take that by mouth and they get sick, the medicine's lost, right? So then they would put it into a patch system. So a number of folks, especially if there are folks out there listening that have been fishing, there's something called a scopolamine patch. And it goes behind the ear and it literally has medication in it to be able to deliver to the body in a different way so that it bypasses the stomach. So if someone gets sick, the medication isn't lost anymore.