Like you said, most of the patients that we see, we run this salivary cortisol rhythm test and again, a salivary cortisol rhythm is looking at the
free fraction of your cortisol so I know a lot of people may get confused because they may have had their conventional doctor run a cortisol and that's
typically via blood and blood primarily, actually it's only testing for cortisol, the serum, the protein - bound cortisol.