There are a couple of things.
We have what's called a calling list. When we start our program, we do a fan-out list, as you would do in a typical conventional military unit. You would have a fan-out list of everybody's name and number so that you can contact each other. We do that, and it's like the buddy system. While we're in the program, we use that call list to instill that buddy system that they had before. They call each other in the interim. They call each other just to do a check-in, and they practise their communication skills.
Those numbers don't disappear at the end of the program, and quite often the veterans stay connected for years and years afterwards, so they are well connected. We do the research, and we're always back there. Three months later or six months later or 18 months later, they get a call from us, and they say, “Oh, yes, I remember now.” It helps them to go back to say, “Yes, I remember that program. Where am I from that program, and what am I doing right now? How far have I come since that program, and how successful have I been?”