[win32]

I think this is the article referred to in the article:

http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjourna...

And here is the other article, referred to as "Chapter One", where the researchers differentiate the induced blood stem cells into heart cells:

http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjourna...