There hasn't been a post about the treatment done by Berman in almost three years. I'm assuming the treatment failed and Dr Berman lost interest?

Since nothing promising seems to have resulted in the Berman experiment are there other stem cell methods that could offer theoretical improvement? For a lay person like myself I subscribe to the theoretical promise that stem cells could help but I find the process very confusing and I'm hoping this helps because we are all desperate for bona fide success stories.