Use of Cookies by this Site

As explained in our privacy policy, “cookies” and similar technologies enable a website to work, or work more efficiently, as well as provide information and additional services. This page explains the use of cookies and similar tools set by the Elsevier corporate website at http://www.elsevier.com, the Elsevier support website at http://support.elsevier.com and the Elsevier journals website at http://journals.elsevier.com.

The tables below explain the main cookies set by these sites and their purpose.

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Service Cookie Name Purpose More Info
VWO Cookies with names beginning with _vis_opt These cookies are used to facilitate A/B testing to optimize the performance of this site. See VWO Privacy Policy
Yandex Cookies with names beginning with _ym These web analytics cookies, provided by Yandex, are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. See Yandex Privacy Policy
Google Analytics with Display Advertising, Google Remarketing and Google DoubleClick Cookies which names begin with _ut These web analytics cookies, provided by Google Inc., are used to collect information about how visitors use our site. We use the information to compile reports and to help us improve the site. In addition we use first-party cookies (such as the Google Analytics cookie) and third-party cookies (such as the Google DoubleClick cookie) together to inform, optimise and serve ads based on someone’s past visits to our website and report how ad impressions, other uses of ad services and interactions with these ad impressions and ad services are related to visits to our site.

See Cookies Set by Google Analytics and Google Analytics Privacy Overview.

To find out about DoubleClick cookies and how to control those cookies, go to http://www.google.co.uk/policies/privacy/ads/.

If you do not wish to allow the use of Google Analytics for advertising, you can opt out using the Google Ad Settings: https://www.google.com/settings/ads.

If you do not wish to allow the use of Google Analytics cookies at all, Google provides an opt-out plug-in for most common website browsers http://tools.google.com/dlpage/gaoptout.

Option to decline use of cookies

You can prevent your browser from accepting certain cookies, have the browser require your consent before a new cookie is placed in your browser, or block cookies altogether by selecting the appropriate settings on your browser’s privacy preferences menu.  To avoid receiving cookies on the browser of your mobile device, you will need to refer to its user manual.  For information on how to opt-out of cookies set by our suppliers, please visit the applicable links listed in the tables above.

Last updated: 15 May 2015

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