To the first of your question, I think we are feeling pretty good today about BREO and trajectory of the scripts. As you take a look at the underlying demand which is really our primary focus as opposed to the actual revenue dollars each quarter, we had a pretty strong quarter. As I think I mentioned earlier, we are up 37% in terms of TRx script growth from this quarter looking back to Q4. So the underlying trends are very solid. We’ve been picking up market share at a rate about 2% to 2.5% depending upon your starting day here, Q4 say then to Q1 and so we continue to see nice things across there. We mentioned some of the big growth factors that are happening there. One very big important point I mentioned in this last quarter and I will highlight again is quite a bit of improvement happening in GSKs US sales and marketing operations. That group is really performing well and I think that is a big piece of what’s happening. In addition to that, of course DTC started here in Q4. As you know DTC takes several months to really come up to speed and so we’re just starting to see the full impact of that now, and we expect that to continue to deliver here going forward. Asthma was launched less than a year ago, so I would asthma very much in to the early stages of launch. There also is sort of a treatment paradigm that a lot of doctors follow which is by getting comfortable on asthma they get comfortable on COPD, so it’s certainly possible that we could see some halo effect from that. Additionally recently, there was an approval for the open triple. So this is a combination of BREO on top of Incruse. That is a detail that GSK is doing now and again we would expect to see additional growth from that. So overall the fundamentals of the market look pretty good. The execution of the sales and marketing teams is really kicking in to gear here, and I would add on top that at the steering committee level at the leadership level the relationship with GSK, the teams have been quite productive and it really implemented a number of important changes in a variety of areas. So we look forward here with a fair degree of confidence. Finally you’d asked about the conversion of our new-to-brand scripts in to TRx. This is a very important metric for us. If you look historically you’re going to see to-date that the NBRx market share, the new-to-brand market share is converting in to TRx market share in the 6 to 12 months timeframe. Today the NBRx is more than doubled where we are with TRx, and so again one would assume if history repeats itself that implies a significant amount of growth looking forward. And then potentially even a little farther looking forward metric is where you look at the market share for NBRx with pulmonologist, which is again significantly higher the new-to-brand in general, and so all of our indicators here suggest that we have quite a bit of runway left in front of us here. I think the final piece I would add patient feedback on BREO and the device has been very, very good. Andrew Witty noted in our last call, we hear very, very good things about the patient experience with medicine. So overall I think we feel very good. Second part of your question was with regard to ANORO with Stiolto. The message I have around ANORO Stiolto I think is very similar to what I have mentioned the last couple of quarters. This has been much more of a physician education oriented effort I think it’s probably than we had anticipated off of the start. The standard treatment paradigm frequently for many doctors is to start on a single agent LAMA and education is pretty important to help them understand the benefit of going from the idea of starting out LAMA to starting with a LAMA/LABA. So that has been probably a little slow than I had initially anticipated. If you look at the relative market shares of Stiolto and ANORO, looking at the date from launch, you’re going to see very similar trajectories. ANORO on weeks from launch curve,, looks slightly higher than Stiolto, but I would say they are both fairly similar overall. So this is probably going to be a little bit longer term effort in terms of building that brand perhaps than I had initially thought, given some of the characteristics of the product. So I would call that more of a focused on physician education, particularly focused on primary care doctors. So more work to do on ANORO, probably more confidence on BREO, in summary.