Thanks Jason great questions. China is the largest market for refractive procedures globally coming out over 850,000 procedures. We know from our work in China not only but they are the largest provider, but also multiple other providers in China that this is continuing for them especially myopia, where they have a very high incidence rate and they had a very big concern about getting patients, especially middle-to-high end myopes treated effectively. That’s a huge market opportunity for us, we’ve invested the most over the last 18 months in China and we expect their growth to be aggressive. The United States, of course is the second largest market, we’ve invested as you are very well aware a lot of money to make sure that in the U.S. market we are in a position to be with the FDA, with new product opportunities in front of them to make sure that we do the right clinical studies, the right way to get the right approvals as quickly as possible. So our hope is that that will be much sooner than later. In terms of other markets, we see India continuing to be a very large market and we also see opportunities in many European countries that have very strong growth trajectory, as well. So fundamentally for us if I had to order them, I would say North America, China, India and then the larger European countries, Spain, France, Germany, et cetera. Those really are the biggest opportunities for any refractive medical device maker. At this time we know that some of the laser procedures are continue to wane giving us an opportunity to go down the diopter curve and to work more closely with our surgeons to give them a better opportunity to serve their patients. So in terms of our focus, those would be, I think, the critical markets for us and we made those investments, we’ll continue to in those markets to be very successful. I will also add that Korea we are not giving up on. But we know that in 2017 we have a lot of work to do to help them get back some of the business that was lost all the way back to our back order situation at the end of 2014. And we’re working very closely with them. But I also want to comment that that country has gone from a quarter million procedures down to about 80,000 refract procedures. So ironically our market share goes up, but our growth is challenged there at least in the short term. In North America, obviously until we get the Toric approved and other lenses we’re going to be not growing here the way we want. But as you noticed in my prepared remarks, I’m expecting strong growth elsewhere.