Maybe I'll answer the first question and I'll leave the others to Hélène.
With regard to fresh and frozen, yes, that subject was raised a bit earlier. What we've said is that the legislation doesn't make a distinction between the two. Basically, if you want to use an in vitro embryo for research, there will be a condition you'll have to meet to get a licence. We don't make a distinction between the two. In any case, before issuing a licence, there's an obligation for the agency to be satisfied that there is a need to use an in vitro embryo for the purpose of the research, and if it's for stem cell research, there's also an obligation for the agency to have the consent forms of the donors of the in vitro embryo in front of them to make that decision.
This would apply to frozen or fresh embryos.