Transcript: So patients with non-muscle invasive bladder cancer typically have a lot of treatments, intravesical treatment, typically BCG that’s been around for a long time, and they undergo surveillance cystoscopies afterwards looking for recurrence. The recurrence rates can be very high, 50 to 70% depending on the grade and the stage of the disease initially. But more importantly, we want to prevent the progression of disease which can happen in 20 to 30% of cases. So, there’s a lot of surveillance cystoscopies that happen after treatment, and these are every three to four months, typically in the office. A lot of biopsies, going back to the operating room to reassess the bladder, making sure that we don’t have recurrences or trying to catch those recurrences early on in the game.