Okay.
We have a broad range of users who are using what is called protein crystallography, that is, detecting the three-dimensional structure of viruses and various diseases. They are in many cases connected to drug development, but it's basic research.
The diagnostic techniques, I've already mentioned. With improving X-ray techniques, the range is very broad. It starts with arthritis, for an ageing population. It's bone research, but it's also stroke research and other areas. Half of the users coming to Canadian Light Source are graduate students, Ph.D. students. We are also training a broad range of young people who will go to industry later on.
Of the problems we are facing, I would highlight one. At the centre, the medical problems that we are facing are very complex. It means an individual university researcher will not be able to solve those problems. My feeling is that the federal government should define some areas and bring them together.