I posted our paper on dropbox (until i get into too much trouble over it): paper http://db.tt/ZDoDJZeD supplement http://db.tt/elIqsy72

If you are a AAAS member: http://www.sciencemag.org/content/early/2012/08/15/science.1... (which is where I got it)

I don't know if there is a copy outside the Science Paywall, perhaps Sriram could answer that.