It may occur that within this online presence, contents of third parties (e.g. YouTube videos, data from Google Maps, RSS feeds or graphics from other websites) are included. This always requires that the providers of these services (hereinafter referred to as “third party providers”) perceive the IP address of the users – without the IP address they would not be able to transmit the contents to the browser of the respective user. The IP address is crucial for the presentation of these contents. We aim to publish only contents whose providers are using the IP address solely in order to distribute the contents. However, we have no influence should a third party provider store the IP address for statistical purposes, for example. As far as we are aware of this, we point this out to our users.