Okay.
I'm interested in the fact that you also have quite impressive medical training, part of which is clinical epidemiology. Have you made use of that in your military work? One of the areas we're obviously looking at is the kind of care injured soldiers receive, and I think you've outlined very well the success we've had with that.
Have you participated in any studies, or are you aware of any studies linking PTSD experience in a military frame and suicides that may have occurred at a later date? Is that part of any of the work you do or any work that's being done within the military medical system?