On this website, usage data are collected and stored in anonymous form. For this purpose, so-called "cookies" can be used. These are text files that are stored on your computer and that allow an analysis of your use of the website. However, these collect and save the data exclusively in pseudonymous form. They are not used to identify you personally and are not merged with data about the bearer of the pseudonym. We use this information to determine the attractiveness of our website and to continually improve its content.