I believe you already have a number of institutions that focus on deployment health. We certainly do in the U.S. I wouldn't create new institutions. I would use the ones that taught you about PTSD and suicide. I would say, “Hey, this is something more that we've learned”, and use those venues to roll out information and education. At least, that's what I'd do in the U.S.
Evidence of meeting #116 for Veterans Affairs in the 42nd Parliament, 1st session. (The original version is on Parliament’s site, as are the minutes.) The winning word was symptoms.
A recording is available from Parliament.