I can start.
Statistically, we've shown that it's not. There's a very interesting thing here. Statistically, there's a thing called association. I've deployed four times. Stéphane Grenier has deployed as well. We've both been in Rwanda. We've been in Afghanistan. We've been places. There's definitely an association with these places. If seven years, ten years, from now something were to happen to me, how would you causally link that to my tour?
Having said that, we have looked at it; it's different from our allies, but all of our allies are looking at this. Deployment, per se, is not associated with it. The numbers are too small. But the majority of the suicides that have occurred this year, for example, have never deployed. Causality aside, we're not going to have the association.
Clearly, OSIs, PTSD, and depression are illnesses that increase a person's risk. I think it's a very interesting area to look at. Longitudinally, if people, after they release, have their illnesses later on and lack the containment and the care system of the CF, what happens? I think that's an interesting area, and our colleagues at VA will be looking at that.
So far, the data from Stats Canada and various sources do not bear out that theory.