Twitter: @zoesqwilliams This article was amended on 19 April 2013, to clarify that the argument referred to in the second paragraph did not start last week, as the original article said, but in January, and that Helen Lewis's temporary departure from Twitter happened this week.
I would like to clarify that the arguments always occurred after the fact of publication.
Therefore, liver cancer cells or tissues would be ideal for quantitatively evaluating the AKR expression status, either to detect the expression of AKR members globally or to clarify the argument on the AKR roles in liver cancers.
Such an illustration could help to clarify the argument they make based on the tree topology shown in Figure 2 and may also underscore the continuity between viral and transposon states that they allude to in the manuscript.
Both Arab and Chinese documents tell of a southern land, but with such inaccuracy that they scarcely clarify the argument.
One way to try to clarify and reinforce the argument is to consider the phenomenon of "slow switching" (Boghossian 1989).
For example, for writing a chapter, working on one level could involve writing about all the content, but not clarifying the argument.
João Zilhão, Erik Trinkaus and Maria Rita Palombo were extremely supportive, providing very valuable advice and discussion on the analysis that helped to clarify the arguments exposed in this study in effecting the final draft of this paper.
