I am aware, and that is obviously a criterion. Both the Gates Foundation and we are very conscious of the need for quality science, and the assessment was that this was sufficient information. The issue of quality is one that is always there in terms of good manufacturing processes, quality manufacturing processes. That's always going to be there. It's not going to happen without that. The deficiencies in the Canadian proposals relate to that.
It really is something which...for the Gates Foundation and for us, the information is sufficient, given the standard of laboratory practices, given the standards that all the laboratories are expected to provide and to do in terms of good manufacturing processes, that it was not an issue. There will always be an exceptional view, but the general view was clearly that this was sufficient.