Let me start with the HCV market, and the HCV market is a very large market in the United States, but also globally, and although there has been success from competition there recently, we still believe there will be a significant amount of potential for additional agents moving into the future, particularly shorter-acting agents. There is 3 million patients if you look at the number of patients in the U.S. alone, and in fact only a certain number of patients can get through the physicians that treat hepatitis C in any point of time. Also, if you look, we believe that you can only get about 90,000 patients through the system in a given year. So when you have 2 million patients and you’ve got 90,000 to 100,000 go through the year, it tells you you’re going to have a market for quite some time. In addition to that, there will be a cirrhosis wave that we believe will occur over the years to patients that have HCV and then develop into cirrhotic patients, so there will be a rational reason to treat these patients as they go through the system overtime. So, we believe in the long term growth for this market. With regard to diversified brands, we look at the diversified brands in a global basis, and we look at brands that fit into our therapeutic categories, so for example, we have a primary care business and we have diversified brands in primary care and we are in the physicians’ offices any way. There is reason for us to continue to maintain those brands. On the other hand, when we look at ophthalmology for example, we had brands that we weren’t in the office for any other reason, but for a few products for ophthalmology, we didn’t have any new products coming in the future in ophthalmology. We didn’t have a pipeline in ophthalmology. Therefore, it made sense for us to divest those products. Same thing with Saphris. We didn’t have a reason to call many of those physicians in the future based upon our pipeline. So we look at them as whether they fit into our core today or in the future, whether we have pipeline in the future for calling on those physicians that we’re calling on with those brands today, and of course we look at the potential growth of those particularly in the emerging markets.