==Completion Rating ==
Each article is rated out of 5 <br>
1 star - Article planned for future work. No real progress to date <br>2 stars - Article structure and content is subject to change as data is still being collected <br>3 stars - Article data has been collected but still needs to be summarised <br>4 stars - Article completed but facts and citations still need confirming <br>5 stars - Article completed to For an explanation see the best of our current knowledge <br>[Completion Rating] article.
==Definition ==
