Our website uses cookies to simplify the use of the website. Cookies are alphanumeric text files that enable recognition of your computer when you visit the site again. User names and preferences can be provided so that you do not have to enter your details again. The most commonly used cookies are so-called session cookies which are deleted once you close your browser. Some are stored on your computer permanently. Such permanent cookies enable the website to recognize your computer when you visit the site again. You will find an overview of the cookies and a description thereof in our cookies guidelines.

Cookies are harmless. They do not damage your computer and do not contain any viruses or malicious software. You can disable the use of cookies in your browser. However, disabling cookies may mean that certain features and uses of the website do not work fully or in the normal manner.