I don't mean to sound pessimistic, but as far as I can remember, the results of the second phase weren't particularly overwhelming. I think it was a 10% increase, right?
would of course be interesting to see whether more has emerged over a longer period of time.
I'm not yet full of hope, just because it won't save my bald spots: D but I'm still looking forward to it just because of the interest.
I already agree with Peagon. that they take their time and want to publish it there should mean something.