Home Legal Elsevier cookie notice Last updated: 28 July 2021 Cookies and similar technologies This notice supplements our privacy policy and provides information about how we use cookies and similar technologies. Use of cookies and similar technologies Cookies are small text files placed on your computer or other device by websites that you visit. Cookies are widely used in order to make websites and other applications work, or work more efficiently, and help them remember certain information and recognize your internet browser. Cookies may last until you close your browser (“session” cookies) or over repeat visits (“persistent” cookies). 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We use anonymized analytical cookies for: tracking the number of visitors to our web pages; tracking the amount of time each visitor spends on our web pages; keeping track of the order in which, a visitor visits the different pages of our website; assessing which parts of our site need updating; measuring and optimizing the performance of our marketing campaigns; redirecting traffic from different channels. Details about the cookies set by our websites and by third parties, including service providers acting on our behalf, are listed directly on the site or in the cookie control tool made available on the site. How to manage cookies You can manage the use of certain types of cookies by amending your cookies settings via the links in the cookie list on the site or in the cookie control tool made available on the site. You also may be able to block or delete cookies by selecting the appropriate settings on your browser privacy preferences menu. 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