For site functionality.
For statistics and analysis.
For marketing purposes.
If you do not want to receive targeted advertising from ad networks like Google and Facebook, you can change your advertising preferences on their sites.
Do you want to know more?
If you have questions or comments about our Web sites, please contact us at firstname.lastname@example.org. On aboutcookies.org you can read more about cookies and how they are used. On Your Online Choices you can read more about interest-based advertising.