Dr. Amy Nett: Yeah, Professional Co-op is cash only, so the way we do that is if a patient knows that he doesn’t want to be using insurance, or his insurance is really high deductible. They generally just pay us for the Professional Co-op lab panel. If they want to use insurance, then we provide them—so, we then order each of the markers that we want individually, so we have like a chart part in MD HQ that has all of those markers, and we then provide them with a requisition form that they just take to LabCorp. It has all the markers that we want, and that will be automatically basically submitted to their insurance for whatever is paid. So, if a patient is using insurance, you want to have him take a LabCorp or Quest requisition form with the markers you want. If they are doing cash pay, then you go through Professional Co-op. They pay your office, and you order those through Professional Co-op. Okay, so hopefully that clarifies it a little bit.