I would start by saying a couple of things.
One is, as I've indicated, that we will work from certainly a veteran's attestation of the experience they've had. That's one element. If a veteran indicates that they've been exposed to something, either in a very specific incident or over a prolonged period of time, that's taken into consideration. As we've been discussing, it's aligned with both available research and available evidence that could be used from Canadian Armed Forces exposure sites, contamination sites and things of those nature.
If they come to us, they're also going to come to us with a medical diagnosis. Their doctor will also write up a diagnosis to say, “Veteran X has this.” While they don't necessarily assign what the cause is, they can speak to what is the likely course of the cause of something. Then we can look at it from the medical point of view as well.
Cancers are very difficult. Neurological issues are very difficult, and I appreciate your highlighting that as another potential outcome of exposure, because it's important that we respect the fact that there are a number of things that could come from exposure, and that's another element of this.
We'll take that all into consideration. We'll look at the research, the diagnosis and all of the available information and render a decision. If a decision is not favourable in that case, veterans have access to a very strong appeals process. Through the bureau of pension advocates, which is housed within Veterans Affairs, they have entitlement to have a lawyer represent them for a quasi-judicial hearing at a Veterans Review and Appeal Board. The lawyer will help them gather evidence as well to do that.