This article is part of the network’s archive of useful research information. This article is closed to new comments due to inactivity. We welcome new content which can be done by submitting an article for review or take part in discussions in an open topic or submit a blog post to take your discussions online.

Stuart A. Kinner, M-J. Milloyd, Evan Wood, Jiezhi Qi, Ruth Zhang, and Thomas Kerr (2012).

Please find the article here.