While it's been painstakingly meticulous, with the science and evolution of the field taking a long time, the way that StemCells is going about its clinical trials and developing its product and its cell line has been brilliant. I think it is a true leader in the field. When we look central nervous system disorders, we should look at companies like StemCells—and the way it is accomplishing its science—as the right way to do things. . .this company is doing pioneering work."