this is just a little anecdote from personal experience, but for what it's worth: i was examined by so-cal doctor specializing in hair restoration last year, guy who far as i can tell is highly respected... i asked during our consultation about future treatments, and he alluded to stemson, said he's partnered to some degree and is excited about their future... in terms of timeline, he gave me the ole "5 years," which no one likes to hear at this point... i'll probably have to see him again at some point, i will ask again, who knows, being a so-cal guy (and not being short on money tbh), maybe i even get some early sneak peak or even participation in stemson, but of course i don't want to get ahead of myself, for all i know stemson is doomed to fail, but i sure hope it's just the opposite