It's not too limited; however, as I said earlier in evidence, there are some unique skills in working with veterans. Not all clinicians are comfortable with veterans' experiences. Not all have a sufficiently good appreciation of what happens in the theatre of combat and the consequences on the individuals and their families. A veteran said to me just last week that PTSD is that thing he had enough courage to share with me.
It's quite a different approach to civilian health issues. If I liken it medically to a fracture—a person could fracture his femur slipping on ice, in a car crash or being blown up. It's the same broken bone, but the experience and the qualitative nature is considerably different and the impacts are different.