Hi Y. Don't personally know too much about the treatment but do know the stock story. QLT did run from $4 -$100 in about a one year time frame. Let's hope there is some parallel between TLT and QLT. If a dinner reservation website is worth $2.6B. What would a cure for bladder cancer be worth? Or any other cancer? Going to do some research on QLT's light treatment. Interesting. Thanks.