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This article needs significant work. I have done some copyediting for most of the article, but not all of it is clear or grammatical. The article isn't always clear, and certainly isn't understandable to a non-expert (such as me). Some of the sections seem unnecessary or are simply lists of points, and there are many pieces of technical information that do not seem relevant or necessary, though I can't be sure of that. Furthermore, much of the article needs inline citations, or explanations, which aren't always clear. Direwolf202 (talk) 19:49, 21 April 2019 (UTC)[reply]