 Yeah, that's, again, Dr. Russell Swarovski, who's a neurologist who has experience in these kinds of things, also of your experience in diagnosing Parkinson's. And Swarovski says, look, it's something, but it's probably not Parkinson's. While I do understand why certain physicians are opining that this may be Parkinson's syndrome or Parkinson's-like disease, I simply don't see the clinical indicators to make that call right now.