Re-create an outline of the article provided for this week's assignment.  What guideline/outline would the authors of this article have created before they started to write the article.  Your outline of this article would include the various sections of the paper such as an abstract, keywords, introduction etc. as well as subheadings and any figures/tables which were included.  Very briefly summarize what information is in each section/subheading in no more than 2 sentences.