In the Swiss government there is a will to limit the number of doctors themselves, because with new bilateral agreements with the European Union, there is what we call the "free flow of persons"; that our borders are open to immigration. And as the Swiss doctors are better paid than others, we could have a huge increase of immigration of doctors, more than we need. So we decided to limit the numbers of doctors coming into Switzerland. It is not a very intelligent system, but it is the best one that we have found to limit immigration of doctors.