Cookies are files that track a visitor's activity on a website. This website also uses cookies.

Cookies for web statistics and research

This website uses cookies for research and web statistics. We do this to understand how visitors use the website. This information helps us to improve the site. For example by supplementing information or by improving user-friendliness. These types of cookies have no impact on your privacy. They therefore fall under the exception of the cookie provision in the Telecommunications Act. As a result, we do not request permission to place these cookies.

Piwik for web statistics

For the web statistics, the site uses the open source web analytics package Piwik. We analyze this data. This makes the website even better tailored to visitors. We do not use the collected data for any other purpose than to improve the website.

No tracking cookies

Tracking cookies are cookies that track visitors when surfing other websites. This website does not use tracking cookies. Therefore, the website does not support the DoNotTrack setting of browsers. This site adheres to the legislation in force in the Netherlands.


Occasionally, research takes place on this website among visitors. In that case, the cookie survey status is used.