What are cookies?

We use ‘cookies’, i.e. small files stored by your browser, to collect and analyse data about the way in which our website is used.

Cookies on our website

We do not use cookies to collect personal data or pseudonymised data. We do not use remarketing or personalisation (‘profiling’) and we do not store IP addresses. In other words, we do not use tracking cookies, i.e. cookies that can follow visitors during their visits to other websites.

The only cookies we use are functional ones necessary for the proper functioning of the website and analytical cookies, i.e. cookies for research and statistical purposes. We do this in order to see how visitors use our website. This information helps us to improve the website and make it more user-friendly (for example, by remembering which menu item you chose, which language selection and search terms you used, in case you wish to use them again during a later visit).

These types of cookies do not affect your privacy. Because we satisfy all the various requirements (i.e. we do not collect data for advertising purposes and we do not share data with Google or any other third parties), we do not need to ask you for permission to place analytical cookies.

No Google Analytics

We do not use Google Analytics for measuring website visits.

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Use the links below for instructions on how to manage and delete cookies in various browsers and change your browser settings:


Erasmus MC, University Medical Center
Dr. Molewaterplein 40
3015 GD Rotterdam
The Netherlands
Email: [email protected]

The CONCOVID clinical trial is Coordinated and Sponsored by