So, back to that earlier discussion of standard of care Megan, the trial defined a standard of care that isn’t consistent in the market place at all. But, via the FDA criteria, etc, it’s wound size, it’s how many days they have had the wound, it’s the criteria that a patient in essence have to walk through a window and qualify to be screened and randomized. In the market place when we talked to physicians about it, again these aren’t necessarily the academic vascular surgeons that we went to, their opinion was much different, right. First of all they don’t all use the same techniques, nor do they have all of the same techniques available to them. So, it’s very interesting when you even try to apply a concept of standard of care to endovascular procedures or to wound healing per se. In the market place the physicians kind of get there a lot faster because they say, yes. You know, you describe this patient who has attempted a procedure in their back within a short period of time where their wound didn’t heal, etc. they very readily say yes, I know these patients – I do everything I can, they are very motivated to win, if you will and not send the patient off for amputation. In the clinical trials it’s a bit different though, because they have to meet a variety of parameters to be able to walk through that window. It’s not like – I’ll just say, you know, in diabetes which is in fact one that I’m familiar with where there is very well known established criteria for what control looks like or what a patient type is and what standard of care therapy is, and things like that are extremely to me relatively well defined versus the surgical world where it is so dependent on the physician’s capacity, what’s available to them in their center and what the individual patient presents with. So, that’s fairly accurate description, is that consistent with your question Megan.
Megan Down – Mcnicoll, Lewis, & Vlak: Kind of, I’m really just curious as to the marketing study that you are doing. Was it presented with the same restrictions that the doctors experience in real life and during the clinical trial and what those restrictions would be almost a little too restrictive to be able to keep enrollment going.