AS I said before; its not easy. There will be a lot of BS stories telling us that multistem is a complete failure. For what its worth, when I buy a stock like ATHX its all or nothing. If its a bust, the money thats gone wont hurt me; the only thing thats hurt is my ego and thats not a bad thing.
The street story reminds me of the first birth control pill story in 1963. Syntex sold the first birth control pill in the early 1960's. A story from England said that women on the pill were getting tumors. The stock went from 40's to $25. Stayed around 25 for about 3 months then started up. Stock became a 30plus bagger. Good luck, no one said this is easy.