I did comment on that a lot. Perhaps you'd like to talk a little bit just about the outreach.
We started this with flying our doctors out to every corner of Alberta, British Columbia and Saskatchewan. We would fly our professionals out there to take the blood and then get back to people on a verbal basis. Eventually, the program evolved to the point where we were giving people close to 10,000 to 20,000 IUs per day because we saw immediately quite an improvement. We try to target people to get up to 150 to 250 nanomoles per litre safely. One of our biggest studies has just come out recently through Dr. Richard Lewanczuk—I just have to mention this—whose title, I think, is chief of chronic disease prevention and senior medical director of primary care, community and rural health for Alberta Health Services, working for the Alberta government. We have a diabetes paper there. We're turning around people, about 48% of them, from pre-diabetic to non-diabetic. We're working with them. Their hearts are getting into a lot better shape because of the vitamin D and other vitamins and minerals we're working with.
I'm not sure if that answered your question.
Mark, would you like to add anything?