Although all pages of the WZA website have been put together with the greatest care, no rights can be derived from them. WZA does not accept any liability that might result from the content of the pages of the WZA website.

In the event of health problems, always contact your (family) doctor or another care provider. The information on this site is not a substitute for the information they are able to give you.

Third parties

The sites to which WZA is linked are checked by WZA on a regular basis for the reliability of their information. However, WZA is not responsible for the content of those other websites, for the privacy protection on those websites or for any services that may be offered via those websites.


WZA uses cookies to analyze website traffic (Google Analytics). The cookies ensure that your browser is recognized when you visit a website again. These cookies are not linked to a profile about you or to your name, address, e-mail address or other personal data.


E-mail messages should not be used to ask medical questions. This has everything to do with your privacy: your personal data are not protected via an unsecure e-mail connection.

Contact about the website

Do you have comments or concerns about the WZA website? You can e-mail the central web administrator at: