I believe one of the questions surrounding the timing of events (that wasn't clear to me ... and Joe cleared up last night) was when do the China partners get their hands on the vaccine because they are working independent of the US approval process. So I was wondering if China partners were independently developing GMP production of the vaccine. It's not a huge point ... but when there were questions raised about China commitment ... I think that China partners actively engaged in development is a point of reassurance that we aren't in a situation like the China deal from last March ... at least that was my concern.