I think it's a hard question to answer because it is highly regionalized. You might not need a dermatologist in downtown Toronto, but you might need one in northern Ontario. It really is matching supply and demand, and need, with the appropriate service to be provided.
Generally speaking, we have a very good understanding that there is a broad shortage of both family doctors—primary care—and specialists in northern and rural communities, at least at is pertains to Ontario. This is why we need not only an urban and suburban health human resource strategy, but also a rural and northern strategy as well.