In order for this website to function properly, we sometimes place small files - so-called cookies - on your device. This is common on most websites.

What are cookies?

A cookie is a small text file that a web portal leaves on your computer, tablet computer or smartphone when you visit it. This allows the portal to "remember" certain inputs and settings (e. g. login, language, font size and other display preferences) over a certain period of time, and you do not need to do this each time you visit and navigate the portal again.

How do we use cookies?

We use cookies in order to record the usage behaviour of visitors for statistical purposes. The data collected is stored anonymously and cannot be assigned to any individual visitor. These cookies are created by Google Analytics, for which you will find more information in our Privacy Policy.

If you do not wish to accept cookies, please check the website linked under "Control over cookies" for the options available to you. The website can also be used without cookies.

Control over cookies

You can control and/or delete cookies as you wish. Find out how here: You can delete all cookies stored on your computer and set most browsers to prevent the storage of cookies. However, you may have to make some settings manually each time you visit a page and accept that some functions may be impaired.