In fact, we appeal to everyone internally and even externally, for study proposals. We can collect about 20 or 30 ideas for very interesting studies. We filter these ideas, which is in fact a framework for the studies. After that, there may be about 10 left. Obviously, since we do not have the capacity to do 10 or so studies in one or two years, the executive committee has to choose two or three studies per year.
On May 9th, 2013. See this statement in context.