If I may, part of that challenge is changing the culture. There's a long history. Our universities have established partnerships for quite some time. Part of what we're doing, and part of why we have non-binding guidelines and why we've been engaging for a period of time, is to start that education process. As I said earlier, it's to make sure that people are able to make informed decisions on their own and not rely solely on the government.
I think it's an incremental approach to getting toward those areas where we say these institutions and these technologies are the most sensitive and need to be dealt with.