 Meaning, we call it the pinna, the oracle. And we look to see, is there any lesions on the ear that you don't even know that they're there? Sometimes we have sores that people kind of brush off and like, oh, I just keep picking it. But really, it's kind of something like sort of skin cancer that we worry about. So we also, I mentioned in the last segment, we refer a lot to ear, nose, and throats and work closely, physicians, and work closely with them. We do the same with dermatologists.