I'll start first.
So what we do understand in the scientific world is that you do need to provide further evidence. So right now, Dr. Zamboni's group has provided evidence in terms of CCSVI in MS; however, it's a very small group of people, so it's a pilot study, as Dr. Zamboni has stated, and it was not randomized. Many of the provincial governments will look and analyze for those data, so unfortunately, therefore, they don't have enough data right now.
They need bigger populations. They need more randomized controls. That is why the MS Society is funding the initial phase of these, basically almost replicating what Dr. Zamboni has done, in order to further understand if there is a relationship between CCSVI and MS and to do randomized and controlled studies in larger populations. So that's the first step.