Very quickly, there is an annual review of these provisions that takes place in the TRIPS committee at the WTO. There is another one coming up at the end of this month, where members will have an opportunity to discuss experiences with implementation, and so on. Canada will of course be participating in that review with other member states.
It continues to be a preoccupation in the international organizations in Geneva. There's cooperation between the WTO, the World Health Organization, and other organizations, to sponsor symposia, training sessions, and so on. I'm sure the researchers are aware of this, but there is information on the WTO website that links to the fair bit of work that's been done in that area.