 It's a great time, especially if there's a unique situation, a unique case where maybe my initial evaluation, I'm not exactly sure what's leading to the pain. So then, yeah, we can have all different disciplines weighing in on what we think. And then, of course, we can decide on what testing is most appropriate and how to come up with that more definitive diagnosis. And then, in turn, once you get the diagnosis, what's the best treatment options?