Unit IV Article ReviewFor this assignment, you are required to read the article entitled “HazMat Emergencies: Decontamination and Victim Chain of Survival,” by Gunderson, Helikson, and Heffner (2014), and write a review. The article may be found in the Academic Search Complete database in the CSU Online Library. Your review must include the following: Summarize the key points presented in the article. Describe the key elements of a solid emergency response program. Discuss why proper decontamination of victims is important. Discuss your opinion or what you can conclude from the article.Your response must be at least 800 words in length. All sources used, including this article, must be referenced. Paraphrased and/or quoted materials must have accompanying in-text and reference citations in APA format.