TRANSCRIPT: So, we’ve been doing Invisalign since they allowed general dentists to do Invisalign. Traditionally, our cases would take about 10 to 12 months. We’ve gotten our technique down so that we can actually cut that treatment time in half. So, something that used to take 12 months to do now takes 6 months to do. Something that would take an Invisalign case 10 months to do now we can do it in 5 months. So, we’re getting these patients done with Invisalign a lot quicker than we were before. So traditionally Invisalign we would switch out the trays every two weeks, with the new technique that I’m using we can switch those trays out, on almost every patient, once per week. So basically, it cuts the treatment time in half.