So, this article talks about the retraction of the 2006 paper, which the authors admitted had some failings. However, I fail to see much discussion about the s

So, this article talks about the retraction of the 2006 paper, which the authors admitted had some failings. However, I fail to see much discussion about the subsequent paper [1] that addressed these failings and featured improved experiments that seem to still uphold the hypothesis. [1] http://www.eis.mdx.ac.uk/research/PhDArea/saeed/SD_PPIG_2009.pdf http://www.eis.mdx.ac.uk/research/PhDArea/saeed/SD_PPIG_2009...