Yes, Catherine. This is Giovanni. So from a U.S. perspective, as we mentioned before in Q4, we have virtually completed the integration of the teams in the U.S. with the Amylin AstraZeneca. We now have full integrated sales, marketing and medical teams that are promoting the entire portfolio. When we started working on the integration we clearly articulated three objectives for 2013 for the GLP-1 franchise. The first one was to increase and improve access. The second one was to have a competitive share of voice and the third one important in order to enable growth was to broaden the prescriber base. And we made good progress in these areas, I will give you an example about access when beginning January 1 at Aetna, we now with BYDUREON have a preferred position in both the commercial and Medicare spaces which we think is very, very important. As we think about GLP-1s, there clearly is opportunity for significant growth in the market given the availability of a weekly product, the efficacy profile, the reduced nausea of BYDUREON , the product can and will be adopted more broadly in earlier lines of therapy, and we are very focused on that. And obviously the availability of the pen will be later important to continue to fuel the growth of BYDUREON . But overall, we have really good organization in place, we are very focused on executing against the three objectives and optimistic about the performance of that franchise going forward.
Béatrice Cazala: So you were asking also the transfer in international market, Catherine, , so it’s clear that it may take some time in terms of the transfer of marketing authorization and also non-commercial responsibilities, and that is likely to go on for few quarters. However, with our partner AstraZeneca, we are expecting a full control of the commercial operation at the end of the quarter, and we should book sales starting Q2 of 2013. You heard Giovanni mentioning the potential, I think we all agree behind the growth potential of that product. Actually, our teams across the world are very impatient outside of the U.S., to get control of the product, with the mindset of launching those products, BYETTA and BYDUREON . If we need to do that, it is clear that transition period was optimizing the sales of the product. So, the teams are currently being fully trained, and we will be fully operational as of Q2 to take over and grow that franchise in the international market.