Sir, my take on it is that I really don't think that PTSD makes any distinctions—and this is strictly from my point of view—on who it's going to hit. They say it can happen to some of the finest. I'm dealing with people of a lot of different ranks, and I haven't seen it being limited to just the non-commissioned members.
One other thing I did see from my time in Cyprus in speaking to some of the chain of command and some of the senior leadership who were at one time my bosses or my commanders: there was a big worry for them on how their troops were doing when they came back. But again, I haven't seen it being limited to just privates and corporals. It makes no distinctions, I think.