Those are the main highlights. We are now, as is mentioned in our fourth report, which will soon come out, going to study what happens when the patent expires. Some medications are big sellers, and you would expect that when the patent expires, the generics would enter the market and run with it, but that's not always what happens. The reason for that isn't totally clear. It has something to do with profits.
On March 28th, 2007. See this statement in context.