Review History

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  • The initial submission of this article was received on September 5th, 2013 and was peer-reviewed by the Academic Editor.
  • The article was Accepted by the Academic Editor on October 21st, 2013.

Version 0.1 (accepted)

· · Academic Editor


Although this manuscript had received two contradicting reviews, I find that the authors' responses to them are rather satisfactory and thus I am happy to accept this revised manuscript now.

External reviews were received for this submission. These reviews were used by the Editor when they made their decision, and can be downloaded below.

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